In FIRE PIT arena, during destruction do Entering Pit, you'll see
FIRE - above CHAMPION level.
ICE - only in ULTIMATE level.
Enter Pit:
Jaguar		: U,D+K
Shadow		: D,D,D+P
Thorn		: U,U,D+P
Pyros		: U,D,D+P
Electra		: F-D+P
Katana		: BD-D-F+K
Shredder	: U-B-D+K
Flail		: F-D-B+K
Gargoyle	: D,D,P
Chronos		: D-B+P