Aetherdrift - Start Your Engines // Max Speed Best card: Mendicant Core, GuidelightMendicant Core, Guidelight Runner-up: Samut, the Driving ForceSamut, the Driving Force "Start your engines" grants the player its first point of speed, which will increase by one during said player's turn if an opponent loses life, but it will do so only once
Not only does this card fix your colors in an instant, it also plays really well with cards like Crucible of Worlds, which lets you play fetches from your graveyard multiple different times
To resolve chapter II of The True Scriptures in a multiplayer game, the next opponent in turn order (or, if it's an opponent's turn, the opponent whose turn it is) chooses three cards in hand
It also answers a variety of powerful x/1s, including Llanowar Elves
Banefire Banefire is an incredibly interesting reprint for the current Standard format