mtg black card Mission Compleat, Part 1 Black Hole - Unfinity -

Partner Commanders have enabled combinations to build the ideal color identity would not be possible otherwiseVial Smasher the Fierce and Thrasios, Triton Hero come to mind

The second ability Delney has reads: If an ability of a creature you control with power 2 or less triggers, that ability triggers an additional time. That means literally any triggered ability - including enter the battlefield triggers, damage triggers and more - now gives you double value

Should this alternative not be to your fancy, Marauding Raptor and Knight of the Stampede are other cost-cutting options

You play your creatures and beat face, as one might expect from a Rakdos colored deck

Blue-black uses its incremental advantage to eke out every small gain it can

Anytime a creature of yours deals combat damage this turn, if it was turned face up this turn, you get to draw a card