(1) During your Main Phase, you can activate this effect: Discard 1 “Tindangle” card, then apply 1 of the following effects, but you cannot activate the effect of “Stairs of Mail” this turn by discarding a card with the same name as the card discarded by this effect.
•Change a face-down Defense Position monster you control to face-up Attack Position.
•Change a face-up Attack Position monster you control to face-down Defense Position.
Atom 1.0
