I love the duel terminal story which is why I picked up a TCG version of it. Zefras have acess to Nirvana High Paladin, Metaphys Horus, Ultimiya Tzolkin, and the Yang Zing traps. Their field card searches. On top of that they'll be getting a ROTA which searchs, and protects from destruction so treetoad can get fucked. Versatility is the name of the game.