Puzzle 18

Sudden assembly of people who perform together.

Type of cat that disappears leaving only a grin.

Legal sign, proof or assertion of the truth.

Good-value purchases.

Non-human land animal with the longest lifespan.

Ran fast.

To break, as in a bone.

Huge pyres burned for spectators.

Not containing animal flesh.

Poker Face and Bad Romance singer.

Werewolf trigger.

Standing __; no space left to sit down.

Make less complex, reduce clutter.