Sundial of the Infinite [Magic 2012] Human Warrior if Howling Mine is untapped

if Howling Mine is untapped

Set: Aether Revolt Type: Artifact Creature — Construct Rare Cost: {X}{X} Walking Ballista enters the battlefield with X +1/+1 counters on it

a consummate blend of aristocrat and predator

Set: Future Sight Type: Artifact Rare Cost: {3} Whenever you cast a spell

Sundial of the Infinite [Magic 2012] Human Warrior if Howling Mine is untappedSet: Magic 2012 Type: Artifact Rare Cost: {2} {1}, {T}: End the turn. Activate this ability only during your turn. (Exile all spells and abilities from the stack. Discard down to your maximum hand size. Damage wears off, and "this turn" and "until end of turn" effects end.)