Helm of the Host (Promo Pack) [Dominaria Promos] Dragons of Legend 2 if a "Sinister Serpent" exist

if a "Sinister Serpent" exist in your Graveyard

shuffle it into the Deck

Island Fish Jasconius can't attack unless defending player controls an Island

Set: Dark Crisis Card type: Effect Monster Rarity: Ultra Rare Attack: 1800 Defense: 0 This card can only be Special Summoned by the effect of "Contract with Exodia"

except "Adamancipator Researcher": You can Special Summon this card from your hand

Helm of the Host (Promo Pack) [Dominaria Promos] Dragons of Legend 2 if a "Sinister Serpent" existSet: Dominaria Promos Type: Legendary Artifact Equipment Rarity: Rare Cost: {4} At the beginning of combat on your turn, create a token that's a copy of equipped creature, except the token isn't legendary if equipped creature is legendary. That token gains haste. Equip {5} Forged out of flowstone for the queen of Vesuva.