アイアンクラッド

• Type: Skill
• Cost: 0
• Effect: Lose 1 HP. Give one other player Block equal to your current Block. Exude. (Multiplayer-only card)

Upgraded

• Cost: 0
• Effect: Lose 1 HP. Give one other player Block equal to your current Block. (Multiplayer-only card)

An STS2 multiplayer-only card. Cost 0, with 1 HP loss, it grants Block equal to your own current Block to another player. The standard version has Exude (one-use), while upgraded is Exude-free and reusable. In multiplayer, it's cooperative — when you're at high Block, it protects your partner. Does nothing in singleplayer. Stack Block with Barricade first, then use Demon Shield to deliver massive Block to a partner. A support role that covers a defensively weak partner in team fights.

Only meaningful in multiplayer. Stack high Block with Barricade, Flame Barrier, or Impervious before playing, maximizing the effect. 1 HP is cheap, and you copy the full Block value directly. Upgraded removes Exude, so you keep sharing Block with your partner every turn. In singleplayer you'll never use it, so singleplayer-focused runs should consider skipping it on draft.

• Barricade: Power preserving Block across turns. Sustains high Block so Demon Shield can continuously share it.
• Impervious: 30-40 Block Exude skill. Follow Impervious with Demon Shield to hand a partner 30-40 Block.
• Flame Barrier: 12-16 Block skill. Stack Block first, then share it via Demon Shield.
• Juggernaut: Power dealing damage on Block gain. Earn damage while stacking Block before Demon Shield.