Delta Yamask (Pokémon)

← #893: Delta Crustle (Cake)

Pokémon

#895: Delta Cofagrigus →

Delta Yamask Waste Pokémon #894
Type Steel Poison Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown
Abilities Aftermath or Infiltrator Y Y Wonder Skin Hidden Ability Y Y Y Cacophony Cacophony Cacophony Cacophony Cacophony Wonder Skin Hidden Ability Hidden Ability Y Y Y Y
Gender ratio Unknown 50% male, 50% female		Catch rate 190 (35.2%)
Breeding Egg Group Undiscovered Hatch time 6375 - 6629 steps
Height 1'08" 0.5 m		Weight 6.6 lbs. 3.0 kg
EV yield Total: 1 0 HP 0 Atk 1 Def 0 Sp.Atk 0 Sp.Def 0 Speed 0 HP 0 Atk 0 Def 0 Sp.Atk 0 Sp.Def 0 Speed

Delta Yamask (referred to as just Yamask in-game) is a dual-type Steel/Poison Delta Pokémon.

It evolves into Delta Cofagrigus starting at level 34.

Due to its mutation, it is unable to breed with any Pokémon except Delta Ditto.

Pokédex entry

Pokédex entry A Delta Species discovered by Palfi. This Pokémon formed from radioactive waste that was carelessly dumped in landfills.

Game locations

Availability None This Pokémon cannot be obtained. Very Common Common Uncommon Fossil Hidden Grotto Rare Very Rare One Cerebrum Town

Held items

Held item(s) None This Pokémon cannot be found holding an item. Common [[File:.png link=]] Uncommon Black Sludge Rare [[File:.png link=]] Always [[File:.png link=]] Story [[File:.png link=]]

Base stats

Stat	Range
	At Lv. 60	At Lv. 120
HP: 38	115 - 172	221 - 334
Attack: 30	36 - 106	69 - 207
Defense: 85	96 - 179	188 - 353
Sp.Atk: 55	63 - 139	123 - 273
Sp.Def: 65	74 - 152	144 - 300
Speed: 30	36 - 106	69 - 207
Total: 303
Minimum stats are calculated with 0 EVs, IVs of 0, and a hindering nature, if applicable. Maximum stats are calculated with 252 EVs, IVs of 31, and a helpful nature, if applicable.

Type effectiveness

Under normal battle conditions this Pokémon is:

Damaged normally by: Normal ½× Fighting 1× Flying ½× Poison 0× Ground 4× Rock ½× Bug ¼× Ghost 1× Steel ½× Fire 2× Water 1× Grass ¼× Electric 1× Psychic 1× Ice ½× Dragon ½× Dark 1× Fairy ¼× Crystal 1× None

Weak to: Normal ½× Fighting 1× Flying ½× Poison 0× Ground 4× Rock ½× Bug ¼× Ghost 1× Steel ½× Fire 2× Water 1× Grass ¼× Electric 1× Psychic 1× Ice ½× Dragon ½× Dark 1× Fairy ¼× Crystal 1× None

Immune to: Normal ½× Fighting 1× Flying ½× Poison 0× Ground 4× Rock ½× Bug ¼× Ghost 1× Steel ½× Fire 2× Water 1× Grass ¼× Electric 1× Psychic 1× Ice ½× Dragon ½× Dark 1× Fairy ¼× Crystal ½× None

Resistant to: Normal ½× Fighting 1× Flying ½× Poison 0× Ground 4× Rock ½× Bug ¼× Ghost 1× Steel ½× Fire 2× Water 1× Grass ¼× Electric 1× Psychic 1× Ice ½× Dragon ½× Dark 1× Fairy ¼× Crystal 1× None

Notes: If this Pokémon is given a Ring Target, the effectiveness of  Poison-type  moves is ½×.

Learnset

By leveling up

1.2

Level   Move   Type   Cat.   Pwr.   Acc.   PP  00Start Smog Poison Special 03030 07070% 20 00Start Protect Normal Status 0000— ——% 10 055 Block Normal Status 0000— ——% 5 099 Poison Gas Poison Status 0000— 09090% 40 1313 Mirror Shot Steel Special 06565 08585% 10 1717 Clear Smog Poison Special 05050 ——% 15 2121 Iron Defense Steel Status 0000— ——% 15 2525 Whirlwind Normal Status 0000— ——% 20 2929 Self-Destruct Normal Physical 200200 100100% 5 3333 Autotomize Steel Status 0000— ——% 15 3737 Iron Head Steel Physical 08080 100100% 15 4141 Venom Drench Poison Status 0000— 100100% 20 4545 Perish Song Normal Status 0000— ——% 5 4949 Explosion Normal Physical 250250 100100% 5

A level of "Start" indicates a move that will be known by a Delta Yamask obtained at level 1. Bold indicates a move that gets STAB when used by Delta Yamask Italic indicates a move that gets STAB only when used by an evolution of Delta Yamask

By TM/HM

1.2

TM   Move   Type   Cat.   Pwr.   Acc.   PP  TM06 Toxic Poison Status 0000— 090}}90% 10 TM10 Hidden Power Normal Special 06060 100}}100% 15 TM12 Taunt Dark Status 0000— 100}}100% 20 TM16 Light Screen Psychic Status 0000— —}}—% 30 TM17 Protect Normal Status 0000— —}}—% 10 TM19 Snatch Dark Status 0000— —}}—% 10 TM21 Frustration Normal Physical 0000— 100}}100% 20 TM27 Return Normal Physical 0000— 100}}100% 20 TM30 Shadow Ball Ghost Special 08080 100}}100% 15 TM32 Double Team Normal Status 0000— —}}—% 15 TM33 Reflect Psychic Status 0000— —}}—% 20 TM34 Sludge Wave Poison Special 09595 100}}100% 10 TM36 Sludge Bomb Poison Special 09090 100}}100% 10 TM41 Torment Dark Status 0000— 100}}100% 15 TM42 Facade Normal Physical 07070 100}}100% 20 TM43 Flame Charge Fire Physical 05050 100}}100% 20 TM44 Rest Psychic Status 0000— —}}—% 10 TM45 Attract Normal Status 0000— 100}}100% 15 TM46 Thief Dark Physical 06060 100}}100% 25 TM56 Fling Dark Physical 0000— 100}}100% 10 TM59 Skill Swap Psychic Status 0000— —}}—% 10 TM61 Will-O-Wisp Fire Status 0000— 085}}85% 15 TM62 New Moon Dark Status 0000— —}}—% 5 TM64 Explosion Normal Physical 250250 100}}100% 5 TM74 Gyro Ball Steel Physical 0000— 100}}100% 5 TM76 Venoshock Poison Special 06565 100}}100% 10 TM84 Poison Jab Poison Physical 08080 100}}100% 20 TM87 Swagger Normal Status 0000— 090}}90% 15 TM90 Substitute Normal Status 0000— —}}—% 10 TM91 Flash Cannon Steel Special 08080 100}}100% 10 TM95 Sleep Talk Normal Status 0000— —}}—% 10 TM99 Dark Pulse Dark Special 08080 100}}100% 15 TM102 Achilles Heel Normal Physical 04545 100}}100% 15 TM106 Incinerate Fire Special 06060 100}}100% 15 TM109 Echoed Voice Normal Special 04040 100}}100% 15 TM110 Round Normal Special 06060 100}}100% 15 TM111 Captivate Normal Status 0000— 100}}100% 20 TM113 Snarl Dark Special 05555 095}}95% 15 TM114 Corrode Poison Special 07070 100}}100% 10 TM115 Confide Normal Status 0000— —}}—% 20 TM120 Dark Matter Dark Special 150150 090}}90% 5 TM123 Secret Power Normal Physical 07070 100}}100% 20

Bold indicates a move that gets STAB when used by Delta Yamask Italic indicates a move that gets STAB only when used by an evolution of Delta Yamask

By breeding

1.2

Parent   Move   Type   Cat.   Pwr.   Acc.   PP   Contest   Appeal   Jamming  This Pokémon learns no moves by breeding.

Moves marked with an asterisk (*) must be chain bred onto Delta Yamask Bold indicates a move that gets STAB when used by Delta Yamask Italic indicates a move that gets STAB only when used by an evolution of Delta Yamask

By tutoring

1.2

Move   Type   Cat.  Pwr.  Acc.   PP  Acid Poison Special 40 100% 30 After You Normal Status — —% 15 Block Normal Status — —% 5 Endeavor Normal Physical — 100% 5 Endure Normal Status — —% 10 Foul Play Dark Physical 95 100% 15 Gunk Shot Poison Physical 120 80% 5 Hyper Voice Normal Special 90 100% 10 Iron Defense Steel Status — —% 15 Iron Head Steel Physical 80 100% 15 Mimic Normal Status — —% 10 Pain Split Normal Status — —% 20 Self-Destruct Normal Physical 200 100% 5 Signal Beam Bug Special 75 100% 15 Snore Normal Special 50 100% 15 Spite Ghost Status — 100% 10 Uproar Normal Special 90 100% 10

Bold indicates a move that gets STAB when used by Delta Yamask Italic indicates a move that gets STAB only when used by an evolution of Delta Yamask

Evolution

Unevolved Delta Yamask  Steel  Poison

Level 34 →

First evolution Delta Cofagrigus  Steel  Poison

Sprites

Front	Back
Front shiny	Back shiny

← #893: Delta Crustle (Cake)

Pokémon

#895: Delta Cofagrigus →