mtg arena how to get more cards specific on Magic The Gathering: Arena -

Each card of the meld pair represents a specific card on its front-face and half of a combined/melded, oversized back-face

Although Innocent Blood is technically a more potent removal spell the ability to target Tragic Slip makes it actually useful and scale well into the late game where Blood typically becomes less effective

For one mana, Ragavan, Nimble Pilferer is a one mana Red 2/1 with a dash cost of two

These colors also have excellent cheap tricks in Tifas Limit Break, Youre Not Alone, Blitzball Shot and Galufs Final Act, which work best when youre trying to dump your hand faster than the other player and end games early

The general consensus seems to be that the set is jammed packed full of Commander cards, leading some to dub the set "Commander Horizons", but I think it's hard to fully grasp the impact of these cards without seeing any tournament results with these in the environment