Goat format ruling
Ceasefire
Card effect (current official text)If a face-down Defense Position monster or an Effect Monster is on the field: Change all face-down Defense Position monsters on the field to face-up Defense Position (Flip monsters' effects are not activated at this time), also inflict 500 damage to your opponent for each Effect Monster on the field.
Rulings
"Ceasefire" does not affect face-down Attack Position monsters.
- If "Ceasefire" is activated in a Chain to the Flip Effect of a Flip Summoned monster, "Ceasefire" will resolve first, but the Flip Effect will resolve successfully.
- "Ceasefire" can be activated if one of two conditions are met: 1) There is a face-down Defense position monster on the field. 2) There is a face-up Effect monster on the field.
- Monster Tokens are not considered Effect monsters for the effect of "Ceasefire."
- If a face down "Jinzo" is flipped face up by "Ceasefire," "Ceasefire’s" effect will completely resolve before "Jinzo’s" effect of negating all Traps resolves.
Rulings data courtesy of Format Library — formatlibrary.com. Spotted an inaccuracy? Flag it in the Goat forum — sourced change requests get reviewed.