msem-instigator

Lifelink
Revive {W} ({W}, Exile this card from your graveyard: Create a token that's a copy of it except it has no mana cost. Revive only as a sorcery.)

First strike
When Sworn Cohort dies, you may search your library for a legendary card, reveal it, put it into your hand, then shuffle.

Target creature gets +1/+1 for each creature you control and gains flying and vigilance until end of turn.

Enchant creature
Spirited (When this enters the battlefield, you may activate one of its activated abilities without paying its cost.)
{1}: Enchanted creature can't attack or block this turn.

Exile up to two target artifacts, creatures, and/or enchantments you control. Return those cards to the battlefield under your control at the beginning of the next end step.

Flash
Spirited (When this creature enters the battlefield, you may activate one of its activated abilities without paying its cost.)
{T}: Target creature gets +0/+4 until end of turn.

Gain control of target noncreature, nonland permanent with mana value X.

When Ancestral Council enters the battlefield, search your library for an instant or sorcery card with mana value 2 or less, reveal it, put it into your hand, then shuffle.

Whenever you cast a spell, draw a card if that spell has the same name as a card in your graveyard.

When you cast Aspect of Shifting Storms, create a token that's a copy of it.
You may have Aspect of Shifting Storms enter the battlefield as a copy of any creature on the battlefield, except if it's a token it has no mana cost.

When Chiheisen, Terrace of Serenity enters the battlefield, draw a card, then choose a creature card name.
Spells you cast with the chosen name cost {2} less to cast.

Counter target spell unless its controller pays {2} plus an additional {2} for each card named Diffuse in your graveyard.

Exile any number of target creatures you control, then return those creatures to the battlefield under their owner's control.

Each player returns each instant and sorcery card from their graveyard to their hand. Exile Ebb and Flow.

Counter target spell. If that spell is countered this way, put it on the bottom of its owner's library instead of into that player's graveyard.

Spirited (When this creature enters the battlefield, you may activate one of its activated abilities without paying its cost.)
{U}, {T}: You may tap or untap target Human.

When Imperial Diplomats enters the battlefield, if it's not a token, create a token that's a copy of it, except it has no mana cost.
{T}, Tap an untapped creature you control: Draw a card, then discard a card.

Mill four cards, then return a noncreature card from your graveyard to your hand.

When Journey through Odaya enters the battlefield, draw a card, then choose a creature card name.
Creatures you control with the chosen name can't be blocked.

You don't lose the game for drawing from an empty library.
As long as you have seven or fewer cards in each of your libraries, you may cast spells without paying their mana costs.

Instant and sorcery spells you cast cost {1} less to cast.
{U}, {T}, Exile three instant and/or sorcery cards from your graveyard: Draw a card.

Flash
When Odaya Magistrate enters the battlefield, you may counter target noncreature spell.

Deception {2}{U} ({2}{U}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.)
Whenever a creature you control deals combat damage to an opponent, you may draw a card.

Deception {2}{U} ({2}{U}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.)
When Oshiruko Silencer enters the battlefield, return target creature to its owner's hand.

Flash
When Rippling Water Arcanist enters the battlefield, copy target instant or sorcery spell you control, then return it to its owner's hand. You may choose new targets for the copy.