(2004-10-04) In multiplayer games, you can choose a different opposing player each time it the ability is activated
Illusionary Mask disguises our creatures (within their mana value) and, while we have to flip them up when they attack or do anything else meaningful, its still less information for our opponents to go off of
And, with white giving access to recursion likeSun Titan orSevinnes Reclamation for cards with a low mana cost, you could bounce it back from the graveyard
Generate and keep ticking up energy counts with Atraxa's proliferation effect, allowing you to use them for other effects
Emet-Selch is a transforming card, meaning he has two sets of abilities that can be used, though once he's been transformed he can't go back
I thought that was incredibly sweet of them