Transaction Rollback (CR) (MZMI-EN038) - Maze of Millennia 1st Edition Number_DCR-EN070 This effect can only be

This effect can only be activate once per turn during your main phases

the Master of Beasts" you control cannot attack directly

you can Special Summon this card from your Graveyard during your End Phase

Must first be Special Summoned (from your hand) to your opponent's side of the field by Tributing 2 monsters they control

Transaction Rollback (CR) (MZMI-EN038) - Maze of Millennia 1st Edition Number_DCR-EN070 This effect can only beTypenull Normal Trap AttributeTRAP Card TextPay half your LP, then target 1 Normal Trap in your opponent's GY, except "Transaction Rollback"; this effect becomes that card's activation effect. You can banish this card from your GY and pay half your LP, then target 1 Normal Trap in your GY, except "Transaction Rollback"; this effect becomes that card's activation effect. You can only use 1 "Transaction Rollback" effect per turn, and only once that turn.