Obosh, the Preypiercer (Serialized) [Multiverse Legends] Battle Whenever Kroxa enters the battlefield

Whenever Kroxa enters the battlefield or attacks

World Champion XXVII

Set: March of the Machine: The Aftermath Type: Legendary Artifact Creature — Golem Rarity: Mythic Cost: {5} Karn

Set: Multiverse Legends Type: Legendary Creature — Ooze Rarity: Rare Cost: {2}{B/G}{B/G} Companion — Each nonland card in your starting deck shares a card type

" and has "WUBRG: Exile target artifact

Obosh, the Preypiercer (Serialized) [Multiverse Legends] Battle Whenever Kroxa enters the battlefieldSet: Multiverse Legends Type: Legendary Creature Hellion Horror Rarity: Rare Cost: {3}{B R}{B R} Companion Your starting deck contains only cards with odd mana values and land cards. (If this card is your chosen companion, you may put it into your hand from outside the game for {3} any time you could cast a sorcery.) If a source you control with an odd mana value would deal damage to a permanent or player, it deals double that damage to that permanent