Whenever you cast a noncreature spell, create a 1/1 colorless Servo artifact creature token.
[−2]: Target artifact you control becomes a copy of another target artifact or creature you control until end of turn, except it's an artifact in addition to its other types.

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

Creatures you control have haste.
[−1]: Target creature gets +2/+1 and gains haste until end of turn. Scry 1.

Whenever a creature attacks you or a planeswalker you control, each Dragon you control deals 1 damage to that creature.
[+1]: Until end of turn, each planeswalker you control becomes a 4/4 red Dragon creature and gains flying.
[−3]: Create a 4/4 red Dragon creature token with flying.

Sarkhan's Catharsis deals 5 damage to target player or planeswalker.

Flying
: Shriekdiver gains haste until end of turn.

Whenever Silent Submersible deals combat damage to a player or planeswalker, draw a card.
Crew 2 (Tap any number of creatures you control with total power 2 or more: This Vehicle becomes an artifact creature until end of turn.)

Simic Guildgate enters the battlefield tapped.
: Add or .

Each player chooses a creature or planeswalker they control, then sacrifices the rest. Players can't cast creature or planeswalker spells until the end of your next turn.

Flying
Whenever you cast a noncreature spell, Sky Theater Strix gets +1/+0 until end of turn.

Reach (This creature can block creatures with flying.)
Whenever Snarespinner blocks a creature with flying, Snarespinner gets +2/+0 until end of turn.

Each creature deals damage to itself equal to its power.

Sorin's Thirst deals 2 damage to target creature and you gain 2 life.

As long as it's your turn, creatures and planeswalkers you control have lifelink.
[+2]: Sorin, Vengeful Bloodlord deals 1 damage to target player or planeswalker.
[−X]: Return target creature card with converted mana cost X from your graveyard to the battlefield. That creature is a Vampire in addition to its other types.

, Remove a counter from an artifact, creature, land, or planeswalker you control: Draw a card.

You may have Spark Double enter the battlefield as a copy of a creature or planeswalker you control, except it enters with an additional +1/+1 counter on it if it's a creature, it enters with an additional loyalty counter on it if it's a planeswalker, and it isn't legendary if that permanent is legendary.

As an additional cost to cast this spell, sacrifice a creature or pay .
Destroy target creature or planeswalker.

, Sacrifice a creature or planeswalker: You gain 1 life and draw a card.

Whenever you cast a noncreature spell, put a +1/+1 counter on Spellgorger Weird.

, , Sacrifice Spellkeeper Weird: Return target instant or sorcery card from your graveyard to your hand.