I think this will be especially true in GU decks, but anywhere really
This makes Sarkhan a big and fast threat, making your opponent either remove him or attack him with heavy creatures
The card is essentially a 6/6 trampler that passively mows down opposing creatures and planeswalkers for a single red mana in Group Slug decks that are running stuff like Impact Tremors, Earthquake, and Repercussion
Wakka takes Tidus back to the village where he meets the locals, rests, and then finds himself entering the local temple of Yevon to help "save" a fledgling summoner
Want to stump your friends and confuse them
Theres a pretty significant value jump between Fourth and Alternate Fourth for some of the collectors who do know about it, so it may be worth your time to double check none of these cards are in your collection