CEI: Illusionary Mask (IE) MH2 or as counters in your

or as counters in your favorite CCGs or board games

Each tree and dweller shows a cost

philosophers

The projects (cards) can represent anything from introducing plant life or animals

CEI: Illusionary Mask (IE) MH2 or as counters in your{X}: You may choose a creature card in your hand whose mana cost could be paid by some amount of, or all of, the mana you spent on {X}. If you do, you may cast that card face down as a 2 2 creature spell without paying its mana cost. If the creature that spell becomes as it resolves has not been turned face up and would assign or deal damage, be dealt damage, or become tapped, instead it's turned face up and assigns or deals damage, is dealt damage,