| Original | ZERO |
|---|
Iron Heart, Mastema
不屈の闘志 マスティマ
| Name | Iron Heart, Mastema |
| Kanji | 不屈の闘志 マスティマ |
| Kana | アイアンハート マスティマ |
| Phonetic | Aian Hāto Masutima |
| Italian | Mastema, Cuore di Ferro |
| Grade / Skill | Grade 2 /  Intercept
|
| Power |  8000
|
| Critical |  1
|
| Shield |  5000
|
| Nation |  United Sanctuary
|
| Clan | Angel Feather |
| Race | Angel |
| Format | Premium |
| Illust | 東城和美 |
| Card Set(s) |
|---|
|
| Card Flavor(s) |
|---|
| As long as there are fallen ones, angels will never give up. |
| Card Effect(s) |
|---|
| [AUTO](VC/RC):When this unit attacks, if the number of cards in your damage zone is more than or equal to your opponent's, this unit gets [Power]+3000 until end of that battle. |
| Tournament Status | |
|---|---|
| EN | Unrestricted |
| JP | Unrestricted |
| KR | Unrestricted |
| TH | Unrestricted |
| IT | Unrestricted |
| Gallery | Tips | Rulings | Lores |
| Errata | Trivia |