black regenerate cards mtg in then shuffle your library. Im confused with Regeneration :

They cost four or less and protect themselves the turn they come into play

Replacement effects that modify the number of counters being placed on creatures you control, such as the effect of Branching Evolution, apply to this ability as normal

At a glance, this Astarion would be wonderful as a black-white mana Commander, particularly if youre keen to create a vampire-themed deck

This can be used to ramp or enable combos that require sacrificing goblins for various effects, like Squee, the Immortals self-reanimation

These binders combine the accessibility of a traditional binder with ultimate protection, eliminating risks associated with O-ring binders