[+2]: Up to one target creature an opponent controls attacks Gideon, Battle-Forged during its controller's next turn if able.
[+1]: Until your next turn, target creature gains indestructible. Untap that creature.
[0]: Until end of turn, Gideon, Battle-Forged becomes a 4/4 Human Soldier creature with indestructible that's still a planeswalker. Prevent all damage that would be dealt to him this turn.

Rally — Whenever Hero of Goma Fada or another Ally enters the battlefield under your control, creatures you control gain indestructible until end of turn.

Aura spells you cast cost less to cast.
Heroic — Whenever you cast a spell that targets Hero of Iroas, put a +1/+1 counter on Hero of Iroas.

Each legendary creature you control gets +1/+1 for each other legendary creature you control.
, : Look at the top X cards of your library. You may reveal a legendary creature card from among them and put it into your hand. Put the rest on the bottom of your library in a random order.

At the beginning of combat this turn, all Revelers gain haste until end of turn and attack this combat if able.

Creatures you control get +2/+1 until end of turn.

Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)
When Jeering Instigator is turned face up, if it's your turn, gain control of another target creature until end of turn. Untap that creature. It gains haste until end of turn.

At the beginning of your end step, draw a card. Each player may put a land card from their hand onto the battlefield, then each opponent who didn't draws a card.

At end of combat, if Kytheon, Hero of Akros and at least two other creatures attacked this combat, exile Kytheon, then return him to the battlefield transformed under his owner's control.
: Kytheon gains indestructible until end of turn.

Protection from red
When Lavinia of the Tenth enters the battlefield, detain each nonland permanent your opponents control with converted mana cost 4 or less. (Until your next turn, those permanents can't attack or block and their activated abilities can't be activated.)

: Add one mana of any color.

Return up to two target creature cards from your graveyard to your hand, then discard a card.

Whenever Mardu Woe-Reaper or another Warrior enters the battlefield under your control, you may exile target creature card from a graveyard. If you do, you gain 1 life.

Each other creature you control enters the battlefield with a number of additional +1/+1 counters on it equal to Master Biomancer's power and as a Mutant in addition to its other types.

All creatures get -1/-1 until end of turn.

Counter target noncreature spell.

Target creature gets -X/-X until end of turn, where X is the number of cards in your hand.

[+3]: You gain 3 life.
[−4]: Reveal the top two cards of your library. Put all land cards from among them onto the battlefield and the rest into your hand.
[−12]: Creatures you control get +5/+5 and gain trample until end of turn.

Whenever you cast a noncreature spell, choose one —
• Tap target creature.
• Ojutai Exemplars gains first strike and lifelink until end of turn.
• Exile Ojutai Exemplars, then return it to the battlefield tapped under its owner's control.

Choose two —
• Return target creature card with converted mana cost 2 or less from your graveyard to the battlefield.
• You gain 4 life.
• Counter target creature spell.
• Draw a card.