In episode 95, Syrus uses this card during his duel against Zane Truesdale. After Syrus Normal Summons this card, he equips this card with "Training Wheels". "Submarineroid" then attacks directly via its own effect. Syrus then switches "Submarineroid" to Defense Position at the end of the Damage Step. This card then attacks directly via the effect of "Training Wheels". The last effect of "Training Wheels" then activates, banishing this card and "Training Wheels" until Syrus' next Standby Phase. On Syrus' next Standby Phase, this card and "Training Wheels" are returned to the field. Syrus then activates "Power Bond" to fuse this card with another copy of this card in order to Fusion Summon "Pair Cycroid".