(: Add or to your mana pool.)
Foundry Retreat enters the battlefield tapped unless you sacrifice a Blue permanent.
, : Target red creature gets +1/+1 until end of turn.
, : Counter target spell unless its controller pays .
: Add 
or 
to your mana pool.), : Target red creature gets +1/+1 until end of turn.
, : Counter target spell unless its controller pays .
