unicorn cards mtg Prized All cards will be carefully packed for safe transit Unicorn - MTG Wiki

Or, for the meme factor, you could use the March of the Machine 'team up' creatures

Indestructible Summon: Leviathan Rarity: Rare TYPE: Enchantment Creature SUBTYPE: Saga Leviathan CMC: 6 Mana cost: USD: $4.51 EUR: 4.03 TIX: 0.02 EDHREC RANK: 4120 (6/6) (As this Saga enters and after your draw step, add a lore counter

Any time you are able to trade off your Phoenix for a real creature out of your opponent (or at least a removal spell), youre gaining an advantage

So having some combo synergies helps make the commanders work, especially with ETBs and graveyard effects as with Silas Renn, Seeker Adept

Sacrifice another creature: Scry 1