Omnath, Locus of the Roil [Core Set 2020] Neo Discovery 1st Edition if Mana Vault is tapped

if Mana Vault is tapped

Set: Commander 2014 Type: Creature — Demon Rarity: Rare Cost: {3}{B}{B} Flying

That player discards that card

race to slap your hand on the central pile of cards

(It's an aura with "When you play an attack action card or attack with a weapon

Omnath, Locus of the Roil [Core Set 2020] Neo Discovery 1st Edition if Mana Vault is tappedSet: Core Set 2020 Type: Legendary Creature Elemental Rarity: Mythic Cost: {1}{G}{U}{R} When Omnath, Locus of the Roil enters the battlefield, it deals damage to any target equal to the number of Elementals you control. Whenever a land enters the battlefield under your control, put a +1 +1 counter on target Elemental you control. If you control eight or more lands, draw a card.