Like most Pokmon cards, the value of Tyranitar depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Darkness Ablaze)
We live in a timeline where in Magic we have Sabin Suplexing The One Ring
Mewtwo EX Used to Be Unbeatable Not every meta-dominating Pokmon card can stay strong forever, but fans who played through its reign will always remember it
The exception here is that your one or two high-mana cards can be unique rares, since you don't want to run too many high-cost cards anyway
These cards typically ofer ways to draw more cards, add more punch to your Pokmons attacks, or maybe just help recover from your opponents last attack
Jumbo Cactuar is here, and the flavor is absolutely perfect