According to the community ran Pokemon encyclopedia, Bulbapedia, the card text says: We certify that your illustration is an excellent entry in the Pokmon Card Game Illust Contest
Dont worry about prioritizing them
If youre going into a grindy game, this is the card you want in your corner
Quest for Ulas Temple can get a counter, you can set up Sapling of Colfenor for a massive attack of life gain and draw the card, you can find abilities for Skill Borrower, play it with Garruks Horde, haste it out with Impromptu Raid, find a use for Descendants Path, and so forth
2: Create a 2/2 white Cat Soldier creature token named Ajani's Pridemate with "Whenever you gain life, put a +1/+1 counter on this token." 0: If you have at least 15 life more than your starting life total, exile Ajani and each artifact and creature your opponents control