Fill up a Tetsuo-led deck with rogues or ninjas to sneak in damage on your opponents, targeted removal to make sure no huge creatures stick for too long, and make use of that blue color identity to get some counterspells and card draw
Lovecrafts] Miskatonic University or [the Discworld] Unseen University library
And, while it'll most likely produce an absurd quantity of cards drawn, it's worth considering to what extent we'll be able to use all of those cards, if our resources have to be invested in defending this Leviathan from continuous removal attempts
If you're looking to get in on the Disney action, there are several purchase options to consider to start your journey as an Ilumineer
Heres the original Kethis combo: Diligent Excavator and Kethis, the Hidden Hand need to be on the battlefield
These are called synergy spells. Synergy Spells Start by listing 30 to 40 cards that synergize well with your chosen commander or archetypes game plan
