Raboniel, Fused Scholar

Whenever you attack, you may sacrifice another creature. When you do, choose two —
• Create two 1/1 red and black Singer creature tokens with haste that are tapped and attacking.
• Create a Knowledge token.
• Raboniel, Fused Scholar deals damage equal to the number of creature tokens you control to target opponent.
Raboniel is a scholar, but not the kind you would
wish to work beneath.
based on Caesar, Legion's Emperor