Tev' Farloc's Disk

Tev' Farloc's Disk enters the battlefield tapped.
{x}{x}, {t}, Sacrifice Tev' Farloc's Disk: Return X cards you own that are in exile to your hand.
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The time mage Tev' Farloc created the disk to project his mind into the past. However, his transgressive gaze roused long-dead forces which followed him back through the angles of time.