Homunculus Horde

Whenever you draw your second card each turn, create a token that's a copy of this creature.

Baron Bertram Graywater

Whenever one or more tokens you control enter, create a 1/1 black Vampire Rogue creature token with lifelink. This ability triggers only once each turn.
{1}{B}, Sacrifice another creature or artifact: Draw a card.

Mischievous Mystic

Flying
Whenever you draw your second card each turn, create a 1/1 blue Faerie creature token with flying.

Monologue Tax

Whenever an opponent casts their second spell each turn, you create a Treasure token.