msem-instigator

Molten Ritual deals 3 damage to target creature. If that creature would die this turn, exile it instead.

Gain control of target creature with power 2 or less until end of turn. Untap that creature. It gains haste until end of turn.

Kicker {2}{R} (You may pay an additional {2}{R} as you cast this spell.)
Haste (This creature can attack and {T} as soon as it comes under your control.)
If Mountain Victor was kicked, it enters the battlefield with two +1/+1 counters on it.

Whenever you cast a noncreature spell, Novice Pyromancer deals 1 damage to target player or planeswalker.

Reach (This creature can block creatures with flying.)
Whenever a land enters the battlefield under your control, Rammanethi Sandshaper deals 1 damage to target creature with flying.

Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)
Scorchland Vandal attacks each combat if able.

Seismic Strike deals damage to target creature equal to the number of Mountains you control.

Kicker {1}{R} (You may pay an additional {1}{R} as you cast this spell.)
Shal'Draen's Rage deals 1 damage to each creature. If this spell was kicked, it deals 3 damage to each creature instead.

When Spreading Dissent enters the battlefield, exile all creatures until Spreading Dissent leaves the battlefield.
{X}: Put a random creature card with mana value X exiled with Spreading Dissent onto the battlefield. Any player may activate this ability.

As an additional cost to cast this spell, discard a card.
Draw two cards. Then if you cast another instant or sorcery spell this turn, draw a card.

Destroy target artifact. Vanquish the Obsolete deals 1 damage to each creature that artifact's controller controls.

This spell costs {1} less to cast for each creature that attacked this turn.
Violent Offensive deals 4 damage to any target.

When Voice of Revolution enters the battlefield, Rebel creatures you control get +1/+0 and gain haste until end of turn.

Other Rebel creatures you control get +1/+0.
When Youthful Renegade enters the battlefield, create a 1/1 white Rebel creature token.

Creature tokens you control have hexproof.
{3}{G}: Put a +1/+1 counter on target creature token.

Put a +1/+1 counter on target creature. Prevent all combat damage other creatures would deal this turn.

Flash
Deathtouch

Whenever Birthing Elemental or another nontoken creature you control dies, create a 1/1 green Saproling creature token.

Enchant land (Target a land as you cast this. This card enters the battlefield attached to that land.)
Enchanted land has “{T}: Add one mana of any color” and “At the beginning of each upkeep, untap this land.”

Enchant creature
Enchanted creature gets +1/+1 and has hexproof.

Untap target creature you control. It gets +4/+4 and gains reach until end of turn.

This spell costs {1} less to cast for each creature you control.
Trample
While you're searching your library, you may cast Camouflaged Sprareos from your library.

Destroy target artifact or enchantment. Create a 1/1 green Saproling creature token.

Target creature gets +2/+2 until end of turn. If you control four or more lands, that creature gets an additional +2/+2 until end of turn.

{T}: Add {G}.