Obtained from Tatsunoko_Collab_Wave_2_-_Time_Bokan_Compilation Special Event Dungeon.
Standard: 1x Hit attack that grows stronger as your HP falls.
- Tokyu Zaurus - Skill changes to Ultra Yatter Kick. Changes skill to do 2x Hit attacks.
- Time Mechabuton - Changes skill to do AoE damage.
- Yatter-Wan - Skill changes to Ultra Yatter Punch. Changes skill to do large damage to one target.
When Main Card’s Attack Skill activates, Skill Efficacy +35% (+1 to all stats on straight+). This is an rather amazing sub effect that can be used on any card with an Attack Skill. And to top it off, you can get a +1 to ATK/DEF/AGI if you manage to get a Straight+.