This mechanic is highly reminiscent of for Mirrodin!, which had the token + auto-equip functionality (those tokens were 2/2 red Rebels though)
Much better to use one of the best MTG mana ramp cards to shoot out expensive spells while your opponents are still warming up
I am the light that breaks the darkness. Illustrated by Martina Fakov Standard Legal Alchemy Legal Pioneer Legal Historic Legal Modern Legal Brawl Legal Legacy Legal Comp
You dont have to pay until your cards have gone through the grading process
You can exile it temporarily by discarding three cards, which can help protect it from lethal combat damage, removal, and lots of other horrible, no good, very bad situations
As a result, we often found ourselves in a position where we had the win (in the form of Enduring Ideal) in hand but were a mana or two short of actually casting our game-winning spell