mtg single card prices Ancient card's price spikes 300% from a content creator shout-out Remove up to five counters from target artifact Price of Fame

Essentially, if you have a full party with all four of these on the board, you can pay one white, one blue, and one black mana to give the Warrior lifelink, deathtouch, and make him unblockable (deathtouch and unblockable at the same time has no real use, but thats still OP to think about)

It is one of the hardest cards to use well in the cube

Rampage only works for creatures past the first blocking the creature with rampage, so Im giving Barreling Attack points for at least letting you maybe get through for lethal trample damage at four mana

The other downside is that to transform to Optimus Prime, Autobot Leader, Optimus Prime, Hero needs to die, which is not easy to do even as a sacrificial blocker in combat because of his 8 Toughness

Both of these cards also allow you to cheat out spells/creatures PLUS draw you some cards