Mikaeus, the Unhallowed + Blue, Loyal Raptor + Bloodflow Connoisseur

Mikaeus, the Unhallowed

Blue, Loyal Raptor

Bloodflow Connoisseur

How it works

1. Activate Bloodflow Connoisseur by sacrificing the other Dinosaur.
2. When the Dinosaur dies, its undying ability triggers, returning it from your graveyard to the battlefield without a +1/+1 counter on it due to the -1/-1 counter it will gain from Blue.
3. Resolve the Bloodflow Connoisseur ability.
4. Repeat.

This ingenious engine relies on Mikaeus, the Unhallowed to grant your team undying, ensuring your non-Human creatures return from the dead whenever they perish. By utilizing Blue, Loyal Raptor alongside your other Dinosaurs, you manipulate the counters placed on them so they always return without a +1/+1 counter, effectively bypassing the restriction that would normally stop undying from triggering again. Bloodflow Connoisseur serves as the sacrificial outlet that keeps the loop moving, growing larger with every iteration as it converts this endless cycle into infinite triggers and a massively pumped connoisseur.