Sure, exchanging your goblin token for their Eldrazi titan might sound shady to your opponent, but its perfectly legal (and delightfully cunning)
With its powerful design and playability, it's not only a collectible but also a tournament favorite
That rule only applies if something specifically says the creature becomes a new object, or if it leaves the battlefield and returns
It may be looking for a card in the graveyard after a dies trigger, but the creature is still sitting on the battlefield
Enduring Tenacity, Courage, and Vitality offer versatility and upgrade potential for various deck strategies
While all Pokmon V can be considered Ultra Rares, for example, they are more technically Holo Rare V, Holo Rare VMAX, and so forth