Kiora, Sovereign of the Deep (Showcase Halo Foil) [March of the Machine: The Aftermath] Human Wizard Knight or whatever extensive research you've

or whatever extensive research you've done and can show that they're from that plane

and put a +1/+1 counter on Helga

Set: Urza's Saga Type: Creature — Whale Rarity: Rare Cost: {5}{U}{U} When Great Whale enters the battlefield

if you're very lucky

As Realmwalker enters

Kiora, Sovereign of the Deep (Showcase Halo Foil) [March of the Machine: The Aftermath] Human Wizard Knight or whatever extensive research you'veSet: March of the Machine: The Aftermath Type: Legendary Creature Merfolk Noble Rarity: Mythic Cost: {3}{G}{U} Vigilance, ward 3 Whenever you cast a Kraken, Leviathan, Octopus, or Serpent spell from your hand, look at the top X cards of your library, where X is that spell's mana value. You may cast a spell with mana value less than X from among them without paying its mana cost. Put the rest on the bottom of your library in a random order.