tyrantrum ex pokemon card DataBlitz Colorless Dragon Fang (190) Discard 3 Energy attached to this Pokémon Tyrantrum EX XY70 - Holofoil

You can use this flexible construct as a beat stick that grows, as a card draw engine if you can sacrifice it, or even as a wincon should you draw your entire deck

This might be the most odd ability in the history of the game

Alternatively we could also see it as the three time layers, past, present and future, as Teferi comes into this timeline from the future into this present to learn about the past and the Sylex

2019-05-03 If the copied permanent is affected by a type-changing effect, Spark Double may enter the battlefield with different permanent types than the copied permanent currently has

As you destroy your opponents creatures, Ravenloft Adventurer exiles them and places a hit counter on them instead of letting them go to the graveyard