Imprint — When Spellweaver Helix enters the battlefield, you may exile two target sorcery cards from a single graveyard. Whenever a player casts a card, if it has the same name as one of the cards exiled with Spellweaver Helix, you may copy the other. If you do, you may cast the copy without paying its mana cost.
Spells that target Spellwild Ouphe cost {2} less to cast.
"You'd think that their big glowing eyes would be almost hypnotic to look at. In fact, it's the other way around—they are entranced by nearly everything they see." —Balecki, Spellwild druid
When Spelunking enters the battlefield, draw a card, then you may put a land card from your hand onto the battlefield. If you put a Cave onto the battlefield this way, you gain 4 life. Lands you control enter the battlefield untapped.
Sphere of the Suns enters the battlefield tapped and with three charge counters on it. {T}, Remove a charge counter from Sphere of the Suns: Add one mana of any color.
Whenever you cast an instant or sorcery spell, you may put a charge counter on Sphinx-Bone Wand. If you do, Sphinx-Bone Wand deals damage equal to the number of charge counters on it to any target.
You may cast Spider Climb as though it had flash. If you cast it any time a sorcery couldn't have been cast, the controller of the permanent it becomes sacrifices it at the beginning of the next cleanup step. Enchant creature Enchanted creature gets +0/+3 and has reach.
Spike Breeder enters the battlefield with three +1/+1 counters on it. {2}, Remove a +1/+1 counter from Spike Breeder: Put a +1/+1 counter on target creature. {2}, Remove a +1/+1 counter from Spike Breeder: Create a 1/1 green Spike creature token.
Spike Colony enters the battlefield with four +1/+1 counters on it. {2}, Remove a +1/+1 counter from Spike Colony: Put a +1/+1 counter on target creature.
Spike Feeder enters the battlefield with two +1/+1 counters on it. {2}, Remove a +1/+1 counter from Spike Feeder: Put a +1/+1 counter on target creature. Remove a +1/+1 counter from Spike Feeder: You gain 2 life.
Spike Hatcher enters the battlefield with six +1/+1 counters on it. {2}, Remove a +1/+1 counter from Spike Hatcher: Put a +1/+1 counter on target creature. {1}, Remove a +1/+1 counter from Spike Hatcher: Regenerate Spike Hatcher.
Spike Rogue enters the battlefield with two +1/+1 counters on it. {2}, Remove a +1/+1 counter from Spike Rogue: Put a +1/+1 counter on target creature. {2}, Remove a +1/+1 counter from a creature you control: Put a +1/+1 counter on Spike Rogue.
Spike Soldier enters the battlefield with three +1/+1 counters on it. {2}, Remove a +1/+1 counter from Spike Soldier: Put a +1/+1 counter on target creature. Remove a +1/+1 counter from Spike Soldier: Spike Soldier gets +2/+2 until end of turn.
Spike Tiller enters the battlefield with three +1/+1 counters on it. {2}, Remove a +1/+1 counter from Spike Tiller: Put a +1/+1 counter on target creature. {2}, Remove a +1/+1 counter from Spike Tiller: Target land becomes a 2/2 creature that's still a land. Put a +1/+1 counter on it.
Spike Weaver enters the battlefield with three +1/+1 counters on it. {2}, Remove a +1/+1 counter from Spike Weaver: Put a +1/+1 counter on target creature. {1}, Remove a +1/+1 counter from Spike Weaver: Prevent all combat damage that would be dealt this turn.