Set: Arceus

Type: Trainer | HP: 50 | Stage: Trainer

Play Helix Fossil as if it were a C Basic Pokemon. (Dome Fossil counts as a Trainer card as well, but if Dome Fossil is Knocked Out, this counts as a Knocked Out Pokemon.) Dome Fossil can't be affected by any Special Conditions and can't retreat. At any time during your turn before your attack, you may discard Dome Fossil from play. (This doesn't count as a Knocked Out Pokemon.)