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Stable Cover
Set: Siege II
Number: 055
Rarity: Common
Secret Action
KXX

Reveal 🠪 When one of your characters defends.
When Revealed 🠪 That character gets +1 until end of battle. The attacker can't use Pierce this battle.
Relevant Rulings
Taken from the Aequitas FAQ
If I reveal Stable Cover while Jazz is defending in Alt mode, does this protect his ability from being shut down even if the attacker has Pierce?
No.
Source: Rules Roundup 2019-11-22
Does Jazz's ability work with Stable Cover? Stable Cover implies that the enemy still has Pierce, they just can't use it, while Jazz states "an enemy that doesn't have Pierce".
As stated, the enemy still has Pierce so Jazz's alt mode ability does not trigger.
Source: Aequitas Rules Roundup 2020-11-11
Recent Decks Using This Card
Aerialbots
Deck Traits: Autobot Aerialbot Plane Ranged Helicopter Specialist Wrecker Leader
41🂠 27★ in deck and 10🂠 17★ in sideboard Added by [Name Not Given] Modified on Feb 14, '21

Bots
Air Raid 5★
Fearless Flyer
Fireflight 5★
Sky High Recon
Skydive 5★
Air Warfare Specialist
Silverbolt 8★
Aerialbot Commander

Stratagems
Heroic Spotlight 1★
Used with Autobots
Coordinated Aerial Tactics 1★
Used with Silverbolt, Aerial Commander
Sideboard
Alpha Bravo 5★
Airborne Special Ops
Autobot Whirl 12★
Aerial Assault
2 The Bigger They Are
2 Rapid Conversion
1 Hold the Line
2 Lose the Initiative
2 Speed Trap
1 Survive
Actions
Regular Actions
1 Aerialbot Enigma
3 Steady Shot
3 Camien Crash
3 Scouting Mission
1 Spymaster's Ruse
Secret Actions
2 Hidden Fortification
2 Sabotaged Armaments
2 Stable Cover
3 End Hostilities
1 Survive
Upgrades
Weapons
2 Armed Hovercraft
3 Energon Axe
3 Handheld Blaster
3 Sturdy Javelin
2 Fusion Borer
Armor
1 Bashing Shield
3 Smoke Cloak
Utilities
1 Pocket Processor
2 Aerial Defense Armaments 1★
Deck Stats
21 action cards
  11 regular action cards
  10 secret action cards
20 upgrade cards
  13 weapon cards
  4 armor cards
  3 utility cards

Battle Icons in Deck
1 icons on 1 cards (2%)
30 icons on 27 cards (66%)
5 icons on 5 cards (12%)
4 icons on 4 cards (10%)
18 icons on 17 cards (41%)
0 icons on 0 cards (0%)
Battle Simulator
Set Tough/Bold:
17%
11%
10%
7%
5%
4%
3%
Likelihood of Flipping
+2 Bonus Flip: 22%
Aerialbot Enigma: 6%
Bashing Shield: 6%
Pocket Processor: 6%
Spymaster's Ruse: 6%