Arvinox, the Mind Flail (SLD-340) - Secret Lair Drop / Mind Flayer, the Shadow Number_BT4-017 if Kaito Shizuki entered the

if Kaito Shizuki entered the battlefield this turn

if that spell's mana cost or that ability's activation cost contains

• 4 or more

it deals 1 damage to target player or planeswalker and you gain 1 life

When Karumonix enters the battlefield

Arvinox, the Mind Flail (SLD-340) - Secret Lair Drop / Mind Flayer, the Shadow Number_BT4-017 if Kaito Shizuki entered theCasting Cost Card TypeLegendary Enchantment Creature Horror RarityMythic ArtistIsis Power Toughness9 9 Legalities NOT LEGAL Standard NOT LEGAL Future NOT LEGAL Historic NOT LEGAL Gladiator NOT LEGAL Pioneer NOT LEGAL Explorer NOT LEGAL Modern LEGAL Legacy NOT LEGAL Pauper LEGAL Vintage NOT LEGAL Penny LEGAL Commander LEGAL Oathbreaker NOT LEGAL Brawl NOT LEGAL Historic Brawl NOT LEGAL Alchemy NOT LEGAL Pauper Commander LEGAL Duel NOT LEGAL Oldschool