Mountain

Titan's Strength

Target creature gets +3/+1 until end of turn. Scry 1. (Look at the top card of your library. You may put that card on the bottom.)

Lightning Bolt deals 3 damage to any target.

Defender
{T}: This creature deals 1 damage to each opponent.
Whenever you cast an instant or sorcery spell, untap this creature.

Target creature gets +3/+2 until end of turn.

Whenever you cast an instant or sorcery spell, this creature gets +3/+0 until end of turn.

Target creature gets +2/+1 and gains trample until end of turn.

Whenever you cast an instant or sorcery spell, this creature gets +2/+0 until end of turn.