Rite of the Dragoncaller is one of those cards that makes you happy that you packed that enchantment removal
Search the Premises is an enchantment that gives us a clue token whenever a creature attacks us again, doubled by Isshin which, while cracking a clue token costs us mana, is a very appreciated bit of extra draw when we need it

1 Ancestral Recall 1 Black Lotus 1 Bolas's Citadel 1 Brainstorm 1 Chain of Vapor 1 Demonic Tutor 1 Flooded Strand 4 Flow State 2 Flusterstorm 2 Force of Negation 4 Force of Will 1 Gitaxian Probe 2 Hexing Squelcher 1 Hullbreacher 2 Island 4 Lrien Revealed 1 Mana Crypt 1 Manifold Key 1 Mental Misstep 1 Misty Rainforest 1 Mox Emerald 1 Mox Jet 1 Mox Pearl 1 Mox Ruby 1 Mox Sapphire 1 Mystical Tutor 1 Polluted Delta 1 Scalding Tarn 1 Sol Ring 4 Stock Up 1 Thundering Falls 1 Time Vault 1 Time Walk 1 Timetwister 1 Tinker 1 Tolarian Academy 2 Underground Sea 1 Urza's Saga 1 Vampiric Tutor 1 Vexing Bauble 2 Volcanic Island 1 Yawgmoth's Will 2 Abrade 1 Dismember 2 Hullbreacher 1 Hurkyl's Recall 3 Leyline of the Void 1 Long Goodbye 1 Opposition Agent 1 Portal to Phyrexia 2 Pyroblast 1 Yixlid Jailer The pillars of the format exist and are strong, but there's still a lot of room for customization among them

Creature - Sphinx Crystalline Giant At the beginning of combat on your turn, choose a kind of counter at random that this creature doesn't have on it from among flying, first strike, deathtouch, hexproof, lifelink, menace, reach, trample, vigilance, and +1/+1