Warmonger's Diplomacy

Starting with the hero to your left, each hero chooses war or peace.
If they choose war, the only actions they may play or activate during their next turn are weapon and attack actions.
If they choose peace, the only actions they may play or activate during their next turn are non-weapon non-attack actions.

The Weakest Link

When this hits a hero, look at their hand and choose a card without base {d}. If you do, they discard it and you draw a card.

Command and Conquer

Defense reactions can't be played to Command and Conquers chain link.

If Command and Conquer hits a hero, destroy all cards in their arsenal.

Enlightened Strike

As an additional cost to play Enlightened Strike, put a card from your hand on the bottom of your deck.
 
Choose 1;
 
Draw a card.
 - Enlightened Strike gains +2 [Power].
 - Enlightened Strike gains go again.

Sink Below (Red)

You may put a card from your hand on the bottom of your deck. If you do, draw a card.

Fate Foreseen

Opt 1 (Look at the top card of your deck. You may put it on the bottom.)

Fyendal's Spring Tunic

At the start of your turn, if Fyendal's Spring Tunic has less than 3 energy counters on it, you may put an energy counter on it.

Instant - Remove 3 energy counters from Fyendal's Spring Tunic: Gain [1 Resource]

Blade Break (If you defend with Fyendal's Spring Tunic, destroy it when the combat chain closes.)

Nullrune Gloves

Arcane Barrier 1 (If your hero would be dealt arcane damage, you may pay [1 Resource] instead. If you do, prevent 1 arcane damage that source would deal.)

Crown of Providence

When you defend with Crown of Providence, you may put a card from your hand or arsenal on the bottom of your deck. If you do, draw a card.

Blade Break (When the combat chain closes, if this defended, destroy it.)

Nullrune Boots

Snapdragon Scalers

Attack Reaction - Destroy Snapdragon Scalers: Target attack action card with cost 1 or less gains go again.

Balance of Justice

Instant -- Destroy this: Draw a card. Activate this ability only if an opponent has drawn 2 or more cards this turn.
Guardwell (When the combat chain closes, if this defended, put -1{d} counters on it equal to its {d}.)

Nullrune Hood

Arcane Lantern

Arcane Barrier 1 (If your hero would be dealt arcane damage, you may pay [Resource] instead. If you do, prevent 1 arcane damage that source would deal.)

Art of War

Choose 2;

- Attack action cards you control gain +1 [Power] and +1 [Defense] this turn.
- The next attack action card you play this turn, gains go again.
- Until end of turn, you may defend with attack action cards from arsenal.
- You may banish an attack action card from your hand. If you do, draw 2 cards.

Count Your Blessings (Red)

Gain X{g}, where X is 3 plus the number of Count Your Blessings in your graveyard.

Count Your Blessings (Yellow)

Gain X{g}, where X is 2 plus the number of Count Your Blessings in your graveyard.

Classic Constructed Staples