Chronicler of Heroes

When Chronicler of Heroes enters the battlefield, draw a card if you control a creature with a +1/+1 counter on it.

Rallying Roar

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

Hierophant’s Chalice

When Hierophant’s Chalice enters the battlefield, target opponent loses 1 life and you gain 1 life.
: Add .

Pirate’s Cutlass

When Pirate’s Cutlass enters the battlefield, attach it to target Pirate you control.
Equipped creature gets +2/+1.
Equip (: Attach to target creature you control. Equip only as a sorcery.)

Depths of Desire

Return target creature to its owner’s hand. Create a Treasure token. (It’s an artifact with “, Sacrifice this artifact: Add one mana of any color.”)

Magus of the Mind

, , Sacrifice Magus of the Mind: Shuffle your library, then exile the top X cards, where X is one plus the number of spells cast this turn. Until end of turn, you may play lands and cast spells from among cards exiled this way without paying their mana costs.

Firebrand Archer

Whenever you cast a noncreature spell, Firebrand Archer deals 1 damage to each opponent.

Stranglehold

Your opponents can’t search libraries.
If an opponent would begin an extra turn, that player skips that turn instead.

Graceful Cat

Whenever Graceful Cat attacks, it gets +1/+1 until end of turn.

Censor

Counter target spell unless its controller pays .
Cycling (, Discard this card: Draw a card.)

Lingering Souls

Create two 1/1 white Spirit creature tokens with flying.
Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Conviction

Enchant creature
Enchanted creature gets +1/+3.
: Return Conviction to its owner’s hand.

Magus of the Mind

, , Sacrifice Magus of the Mind: Shuffle your library, then exile the top X cards, where X is one plus the number of spells cast this turn. Until end of turn, you may play lands and cast spells from among cards exiled this way without paying their mana costs.

Renegade Firebrand

As long as you control a Chandra planeswalker, Renegade Firebrand gets +1/+0 and has first strike. (It deals combat damage before creatures without first strike.)

Choking Restraints

Enchant creature
Enchanted creature can’t attack or block.
, Sacrifice Choking Restraints: Exile enchanted creature.

Weaver of Lightning

Reach
Whenever you cast an instant or sorcery spell, Weaver of Lightning deals 1 damage to target creature an opponent controls.

Desperate Ravings

Draw two cards, then discard a card at random.
Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Strength of Arms

Target creature gets +2/+2 until end of turn. If you control an Equipment, create a 1/1 white Human Soldier creature token.

Biting Rain

All creatures get -2/-2 until end of turn.
Madness (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

Obsessive Skinner

When Obsessive Skinner enters the battlefield, put a +1/+1 counter on target creature.
Delirium — At the beginning of each opponent’s upkeep, if there are four or more card types among cards in your graveyard, put a +1/+1 counter on target creature.

Viscera Seer

Sacrifice a creature: Scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.)