Mimighoul Dragon

Per-phrase breakdown

• FLIP: If it is the Main Phase: Apply these effects in sequence. (Trigger)
• Destroy all face-up monsters you control, except "Mimighoul" monsters. (Ignition)
• Give control of this card to your opponent.During your Main Phase: You can Special Summon this card from your hand to your opponent's field in face-down Defense Position. If this card is Normal or Special Summoned: You can add 1 "Mimighoul" Spell/Trap from your Deck to your hand. (Trigger)
• You can only use each effect of "Mimighoul Dragon" once per turn. (Condition)

Judge-facing facts

• Normal Summon / Set from hand uses no tributes (Level 1).
• You can only use each effect of "Mimighoul Dragon" once per turn.
• The effect to Special Summon this card to the opponent's field is an Ignition Effect activated in the hand.
• The effect to add a "Mimighoul" Spell/Trap is a Trigger Effect that can be activated during the Damage Step.
• The FLIP effect is a mandatory Trigger Effect.

Card-specific notes from database

• (Konami neuron) The FLIP effect applies both bulleted actions in sequence from top to bottom; they do not happen simultaneously.
• (Konami neuron) If one bulleted action of the FLIP effect cannot be applied at resolution, apply the other action.
• (Konami neuron) If the opponent has no available Monster Zones when resolving the control-change action, this card is destroyed (this is not treated as being destroyed by a card effect).
• (YGOResources) General rule: When an effect gives control of a monster to the opponent, the player who activated the effect chooses the Monster Zone to place it in.