mtg guilds of ravnica selesnya cards Guild Kit (GRN) — Twenty Sided or exile target creature with power 5 or greater Magic the Gathering Adventures: Selesnya

The change is purely visual

For as long as it remains exiled, it has "You may cast this card from exile as long as you've cast another spell this turn." The second spell you cast each turn costs less to cast

Intrepid Paleontologist must be under your control in order to start casting a Dinosaur creature spell using its last ability, but it doesn't need to stay under your control throughout that process or be under your control as the spell resolves

VII Did you know we have a card whose full name is in italics

It's worth noting that this is not the first recent reprint Ancient Tomb has received

(11/24/2014) Because face-down creatures don't have names, they can't have the same name as any other creature, even another face-down creature