Guard Cards are cards that shield the user from incoming damage by deploying a shield around them. The amount of damage reduced is different between cards. Also this negates incoming debuffs like Weaken/Stun/Silence cards, but debuffs which is inflicted by All cards or some heroes' Hero Skill/Ability cannot be negated. This can be broken by Break cards, some heroes' Hero Actions (such as Aqua's) and Hero Skills (such as Rem's), and be ignored by Pierce cards, Gustav Heydrich's Hero Action/Skill and certain Hero Skills (such as Chun-Li's).
Cards[]
| Card | Name | Rarity | Rank | Type 2 | Ability |
|---|---|---|---|---|---|
| Security Robo Guardoll-4771
警備ロボGuardoll-4771 |
N | F | N/A | Blocks 40% of incoming damage for 10 seconds | |
| Ultimate System No Guard Tactics
究極系ノーガード戦法 |
UR | F | N/A | Blocks 80% of incoming damage for 8 seconds | |
| Orchestra Princess Diva
楽団姫ディーバ |
UR | S1 | N/A | Blocks 100% of incoming damage for 3 seconds | |
| Emperor Machine God König ・ Jäger
帝皇機神ケーニヒ・イェーガー |
SR | B | N/A | Blocks 50% of incoming damage for 10 seconds | |
| Whole Sky Capital Barrier Hum-SphereLLIK
全天首都防壁Hum-SphereLLIK |
UR | S1 | N/A | Blocks 100% of incoming damage for 6 seconds | |
| Jack-O'
ジャック・オー |
SR | Collab | N/A | Blocks 50% of incoming damage for 10 seconds | |
| Ai Chan's Recommended Bulletproof Parka
アイちゃんのオススメ防弾パーカー |
R | D | N/A | Blocks 45% of incoming damage for 10 seconds | |
| Digital Stability Ninja Gear -Invisibility Storage-
デジタル堅牢忍具 -不可視金蔵- |
SR | C | N/A | Blocks 30% of incoming damage for 20 seconds | |
| 【Peace Maker】Hatsune Miku
【ピースメーカー】初音ミク |
SR | Collab | N/A | Blocks 30% of incoming damage for 20 seconds | |
| Enoshima Junko
江ノ島 盾子 |
SR | Collab | N/A | Blocks 50% of incoming damage for 10 seconds | |
| 【Crazy Oath】Zack & Ray
【イカれた約束】ザック＆レイ |
UR | Collab | N/A | Blocks 80% of incoming damage for 8 seconds | |
| 【Useless Goddess's】Aqua & Megumin & Darkness
【駄女神’s】アクア＆めぐみん＆ダクネス |
UR | Collab | N/A | Blocks 100% of incoming damage for 3 seconds | |
| Divine Protection of a Dead Wife on His Back
背に負いし亡き妻の加護 |
UR | S1 | Absorb | Guards and converts all damage taken into health for 3 seconds | |
| 【Fate／stay night［HF］】lost butterfly | UR | Collab | N/A | Blocks 100% of incoming damage for 6 seconds | |
| 【Cho Kabuki】Reincarnated White Fox
【超歌舞伎】転生なしたる白狐 |
UR | Collab | N/A | Blocks 50% of incoming damage for 3 seconds | |
| 【DanMachi】Moment of Bliss
【ダンまち】至福の一時 |
UR | Collab | N/A | Blocks 80% of incoming damage for 8 seconds | |
| Cindy
シドニー |
SR | Collab | N/A | Blocks 30% of incoming damage for 20 seconds | |
| 【文スト】双つの黒
【BSD】Twin Dark |
UR | Collab | Absorb | Guards and converts all damage taken into health for 6 seconds | |
| 【ペルソナ５】運命の囚われ
【Persona 5】Prisoner of Fate |
UR | Collab | Absorb | Guards and converts all damage taken into health for 3 seconds | |
| 【SAO】The Girl of the Morning Dew
【SAO】朝露の少女と |
UR | Collab | N/A | Blocks 50% of incoming damage for 10 seconds | |
| 【Tensura】That Time I Got Reincarnated as a Slime
【転スラ】転生したらスライムだった件 |
UR | Collab | Absorb | Guards and converts all damage taken into health for 6 seconds |
