Yugioh Card Maker Forum

Part of it is OCG-Only, but it's still good in TCG.

A 1-card combo that offers you an answer to about anything.

Test Tiger + Samnite = Instant Effect-Triggered GB.
Airbellum + Test Tiger/Samnite = Instant LV6 Synchro.
Airbellum + Sea Koala = Instant LV5 Synchro, possibly Natural Beast, with Koala's bonus.
Samnite + Dark Panther = Instant GB and CCV Target.

Do you like this combo?

Rescue Cat
[Normal Spell]
Send 1 "Test Tiger" from your deck to the graveyard. Special Summon 1 "Gladiator Beast" monster from your deck. The Special Summoned monster is treated as if it was Special Summoned by the effect of a "Gladiator Beast" monster. You cannot Normal Summon or Set this turn.


Even that single one of its potential uses is enough to make it look good.

Yep.
GBs now have the power they had in Mirror Matches, but now, it doesn't have to be a mirror match anymore.