Sure, the ceiling on a creature like Legion Warboss is pretty high if it isnt answered, but theres not really a lot of work you have to do to make that happen, really
MTG's Control, Combo and Burn Decks Are Best Against Exile The very core of MTG is a tug-of-war between players, with both trying to establish a strong board state of their own while trying to dismantle their opponent's
You can bank your mana, you can use token-doublers
The token created by the second ability will be a copy of whatever card is exiled with Mimic Vat at the time the ability resolves
The Elder Dragon is played in a variety of Commander decks, like the other Elder Dragons, and is the least valuable dragon from the CLB cycle
But with flash you can also just drop your hand EOT and then untap and swing with your newly minted stuff or keep it from a round of targeted removal or after someone casts a mass removal spell