| 1 | Ferrous Forerunner[DEATHKNELL] — Play two 3 Might Mech unit tokens to your base. (When I die, get the effect.) | 100% | 1/1 | 3.0 |
| 2 | First MateWhen you play me, ready another unit. | 100% | 1/1 | 3.0 |
| 3 | Inferna[AMBUSH] (You may play me as a [REACTION] to a battlefield where you have units.)
[ASSAULT 2] (+2 Might while I'm an attacker.) | 100% | 1/1 | 3.0 |
| 4 | Irresistible FaefolkChoose two units. They deal damage equal to their Mights to each other. | 100% | 1/1 | 3.0 |
| 5 | Kai'Sa - SurvivorACCELERATE (You may pay 1 and 1 Fury as an additional cost to have me enter ready.)
When I conquer, draw 1. | 100% | 1/1 | 3.0 |
| 6 | Kinkou InitiateWhen you play me, draw 1 if your other units have total Might 5 or more | 100% | 1/1 | 3.0 |
| 7 | Nidalee - Cat Form[AMBUSH] (You may play me as a [REACTION] to a battlefield where you have units.)
When I win a combat, draw 1. (I win if I remain after combat.) | 100% | 1/1 | 3.0 |
| 8 | Noxus HopefulLEGION - I cost 2 less. (Get the effect if you've played another card this turn.) | 100% | 1/1 | 3.0 |
| 9 | Pit RookieWhen you play me, buff another friendly unit. (If it doesn't have a buff, it gets +1 Might buff.) | 100% | 1/1 | 3.0 |
| 10 | Punch First[ACTION] (Play on your turn or in showdowns.)
Give a unit +5 Might this turn. | 100% | 1/1 | 3.0 |
| 11 | RampageAs you play this, you may pay Body as an additional cost.
Choose a friendly unit and an enemy unit. If you paid the additional cost, give the friendly unit +2 Might this turn. They deal damage equal to their Mights to each other. | 100% | 1/1 | 3.0 |
| 12 | Rengar - Trophy Hunter[AMBUSH] (You may play me as a [REACTION] to a battlefield where you have units.)
I can be played to a battlefield where there are enemy units (even if you don't have units there). | 100% | 1/1 | 3.0 |
| 13 | SabotageChoose an opponent. They reveal their hand. Choose a non-unit card from it, and recycle that card. | 100% | 1/1 | 3.0 |
| 14 | Brittle SteelKill a gear.
[FLOW 4 and 1 Fury] (You may play this from your trash for its Flow cost. Then banish it.) | 100% | 1/1 | 2.0 |
| 15 | Decree of StrengthChoose an opponent. They reveal their hand and you choose a Mind (Mind) card from it. They recycle that card. | 100% | 1/1 | 2.0 |
| 16 | Disposal Order[REACTION] (Play any time, even before spells and abilities resolve.)
Choose one —
• Choose up to 3 cards from opponents' trashes. Their owners recycle them.
• Draw 1. | 100% | 1/1 | 2.0 |
| 17 | CleaveACTION (Play on your turn or in showdowns.)
Give a unit ASSAULT 3 this turn. (+3 Might while it's an attacker.) | 100% | 1/1 | 1.0 |
| 18 | Darius - TrifarianWhen you play your second card in a turn, give me +2 Might this turn and ready me. | 100% | 1/1 | 1.0 |
| 19 | Decree of Rage[ACTION] (Play on your turn or in showdowns.)
This can't be countered.
Deal 4 to an enemy Calm (Calm) unit. | 100% | 1/1 | 1.0 |
| 20 | Grim Apothecary[AMBUSH] (You may play me as a [REACTION] to a battlefield where you have units.)
When you play me, you may return a friendly unit at a battlefield to its owner's hand. | 100% | 1/1 | 1.0 |
| 21 | Renekton - Rage Fueled[ACCELERATE] (You may pay 1 and 1 Fury as an additional cost to have me enter ready.)
When I attack, if you control 4 or fewer runes, deal 2 to all enemy units here. | 100% | 1/1 | 1.0 |