He also has the perfect casting cost, echoing Pernicious Deed, the enchantment he seems to be modeled after
Bloodghast I wanted to start off with this one, because it looks so innocuous at first
Until then, continue to direct your community to Mark Rosewater's announcement on Play Boosters and keep your eyes on this space for additional Play Booster details in the future.
If you control an Angel, you gain 5 life
This archetype attempts to get around that by having most of your equipment cards enter play already attached to a 1/1 token, meaning you can play many more of them without losing your aggressive curve, and you dont need to worry about paying to equip them until after that first bearer dies and you need to stick them on something else
K'rrik's ability doesn't modify or reduce costs you pay