Nahiri, Forged in Fury (Showcase) [March of the Machine: The Aftermath] Arcane Rising {R}{R}{R}: Put a +1/+1 counter

{R}{R}{R}: Put a +1/+1 counter on Rock Hydra

What's the worst that could happen

They're still lands

then you may return a land you control to its owner's hand

Nahiri, Forged in Fury (Showcase) [March of the Machine: The Aftermath] Arcane Rising {R}{R}{R}: Put a +1/+1 counterSet: March of the Machine: The Aftermath Type: Legendary Creature Kor Artificer Rarity: Mythic Cost: {4}{R}{W} Affinity for Equipment (This spell costs 1 less to cast for each Equipment you control.) Whenever an equipped creature you control attacks, exile the top card of your library. You may play that card this turn. You may cast Equipment spells this way without paying their mana costs.