mtg cards like aetherize | Crucible of War (Unlimited) Aetherize - Gatecrash: #29, Magic:

Magic the Gathering's creators made the card incredibly rare to counteract its strength

You may also have additional incentives to play it like Elvish Refueler

We also run Drownyard Temple, which is a free discard for Chainer that ramps us when we have the Mana to spare

Then do it again.) Watermark: Phyrexian Illustrated by Daarken Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Legal Modern Legal Brawl Legal Legacy Legal Comp

From the Final Fantasy set, Summon: Leviathan is a massive Saga creature

As it was only ever printed in Dominaria and a Myster Booster product, Rat Colony is pretty vulnerable to a price rise each time a new rat commander gets printed