We won't rely on flying to deal damage, but Winged Boots's Ward 4 is still great with Jin, as is Skrelv, Defector Mite's color protection
Lands are like the Pokmon TCGs energy cards - except instead of attaching them to a unit, you place them on the field and tap them each turn, like a resource pool
Of course, theyre both very good with blink cards a la Ephemerate, which has been a combo showing up in Modern so far
Marchesa gives all your creatures counters whenever they attack the healthiest players
Assembling four different game pieces and then hoping that your opponent either had an exerted character with enough willpower that you could keep swinging into them, or enough individual exerted characters, to win the game in one turn was too much to ask