Tengu format ruling
Armoroid
Card effect (current official text)If this card is Tribute Summoned by Tributing at least 1 "roid" monster: Banish all Spells and Traps on the field.
Rulings
(1) When you Tribute Summon this card by Tributing at least 1 roid monster, remove from play all Spell and Trap Cards on the field.
- The (1) Trigger Effect is mandatory, it activates & resolves on the field.
- This effect activates in the Summon response timing (like Trap Hole).
- Tributing a face-down "roid" monster will count toward activating the effect of "Armoroid".
- This effect banishes ALL Spell / Trap Cards on the field. They are banished face-up.
Rulings data courtesy of Format Library — formatlibrary.com. Spotted an inaccuracy? Flag it in the Tengu forum — sourced change requests get reviewed.