Omnath, Locus of the Roil [Core Set 2020 Prerelease Promos] Rowan you may pay {0} rather

you may pay {0} rather than pay this spell's mana cost

choose one of the following effects and activate

they're treated as though they don't exist

You may cast any number of spells from among cards exiled this way without paying their mana costs

inflict damage to your opponent equal to either the ATK or DEF of the destroyed monster

Omnath, Locus of the Roil [Core Set 2020 Prerelease Promos] Rowan you may pay {0} ratherSet: Core Set 2020 Prerelease Promos 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.