<Snipped quote by 1Charak2>

New card Archetype:

Flash Card: Different effects depending on which side of the card is played x3

<Snipped quote by The Grey Dust>

Needs to be a thing with single cards that transform into another card if its effect procs to gain a different effect and vice versa...

<Snipped quote by 1Charak2>

Imagine this: A Gemini Union Pendulum Ritual monster.

Ritual summon it to get it on the field, Gemini summon it to gain its union effect.

made this as a joke

Name: The Antiochian Device
Spell type:
Effect:
(This card is always treated as a "Noble Arms" card.)
Equip only to a warrior-type monster. The Equipped Monster gains exactly 300 ATK.
Once per turn, during either player's turn: Destroy this card to Destroy 1 face-up monster your opponent controls. If the destroyed monster is Beast or Beast-warrior Type, add this card from your graveyard to your hand. You can only activate 1 "The Antiochian Device" per turn. Destroy this card at the third end phase after activation, and if you do send the equipped monster to the grave.