Time Lord Regeneration (Surge Foil) [Doctor Who] POP! Set: March of the Machine:

Set: March of the Machine: The Aftermath Type: Legendary Creature — Human Artificer Rarity: Rare Cost: {R}{W} Thopters you control have haste

Set: Secret Lair Drop Series Type: Legendary Planeswalker — Liliana Rarity: Mythic Cost: {2}{B}{B} +1: Search your library for a Swamp card

there is a swifter and more violent reaction

Set: Unlimited Edition Type: Instant Rarity: Common Cost: {U} Choose one —

and I have tried

Time Lord Regeneration (Surge Foil) [Doctor Who] POP! Set: March of the Machine:Set: Doctor Who Type: Instant Rarity: Uncommon Cost: {U} Until end of turn, target Time Lord you control gains "When this creature dies, reveal cards from the top of your library until you reveal a Time Lord creature card. Put that card onto the battlefield and the rest on the bottom of your library in a random order." "Time to say goodbye."