Scuttling Sliver + Vhal, Candlekeep Researcher + Xenograft

U identity

Commander legal

The 3 combo pieces

What must be in place

Vhal does not have summoning sickness.
"Sliver" chosen with Xenograft.

How to execute it

  1. Activate Vhal by tapping it, adding at least {C}{C}{C} that cannot be spent to cast spells from your hand.
  2. Activate Vhal by paying {2}, untapping it.
  3. Repeat.

What the combo produces