mtg ff card checklist Final Fantasy: Full Gallery Checklist Card | Innistrad |

Actually, it infamously got a one-star review, the lowest possible ranking, from InQuest Magazine when it was first released

Teysa, Envoy of Ghosts offers a good support card, but its hard to justify a 7-mana commander without a good enters ability

As for the other three (Evolution SageEvolution Sage, Metallic MimicMetallic Mimic, and RealmwalkerRealmwalker), while they're creating synergy with the deck, I would have preferred something a little more oceanic, or at least from Ixalan itself, like Roaming ThroneRoaming Throne, for example

The downside of Assassins Trophy allowing the opponent to search for a basic land from their library and put it on the battlefield is huge in Standard because the format is slower and cards are more expensive

(2/29/2020) You can open booster packs that contain cards not legal in the format you're playing.