Combat Tooltips

You can take many different actions, all of which
have an associated cost. Some costs will require
you to tap or spend Mana, while others will have
you spend tapped Mana. Untapping Mana is
usually a rest action.
{0} - This denotes a free action
{t} - Tap 1 Mana.
{c} - Spend any 1 Mana (tapped or untapped)
{x} {dash} Spend all tapped Mana.
{ut} {dash} Untap 1 tapped Mana.