(10/2/2025) You may target a land that is already a creature, perhaps because of a previous earthbend ability
It copies all triggered abilities of the chosen creature type, not just ETBs, which opens up so many more interactions than the average Panharmonicon effect
Given the number of cards youll draw in a long match with Zedruu the Greathearted, youll probably want to maximize your hand size there, too
While we have more than enough actual slivers to choose from, there are a few changeling cards that might be considered: Mutavault, Shields of Velis Vel, Amoeboid Changeling, Blades of Velis Vel, Shapesharer, Mirror Entity, Taurean Mauler, Chameleon Colossus
No one is quite sure how that happened, but you could get a 3/3 for three mana with a minimal drawback and the ability to hide from removal