One time each turn: On building attack, this gets Power +2 until end of turn.
Quicksand Vanguard
One time each turn: On building attack, this gets Power +2 until end of turn.
At end of your turn: Gain 1 life for each building in play you control.
Dark. (When created: Draw 1 card then discard 1 card.) At end of your turn: You may sacrifice 1 card in play, this card gains a +1 power counter.
Only play if colors Silver+Black are Open. Dark, Pacifist.
Only play if colors Silver+Gold are Open. Shield 1. When you create a building: Gain 1 life for each building in play you control.
At end of your turn: You may sacrifice 1 creature in play, then each opponent sacrifices a creature.
Dark. (When created: Draw 1 card then discard 1 card.) Growth 1. (When created: The next card you play this turn has -1 level.)
Only play if colors Black+Green are Open.
Only play if colors Red+Green are Open.
If first in turn Opens colors Gold+Green. Flying. (Can only be attacked by flying creatures.)