Motivate 1 (When this creature enters, you may motivate target creature with less power than this by putting a +1/+1 counter on it.) When Nroxi Beastmaster motivates a creature, that creature gains trample until end of turn.
Target creature gets -5/-0 until end of turn. You get a glory counter. (You lose glory counters before life. A player with ten or more glory counters wins the game.)
“We do not care how you think, how you look, how you speak. If you have been cast away, you are one of us. And we protect our own.” —Awadeh, Lion of the Hajir
Chronicle (As this enters and after your draw step, add a lore counter. Stop after III.) [Lore I-II] Target creature you control can't be blocked by creatures with power 2 or less this turn. [Lore III] Draw a card.
Chronicle (As this enters and after your draw step, add a lore counter. Stop after III.) [Lore I-II] Tap target creature you don't control. [Lore III] Tap target creature you don't control. It doesn't untap during its controller's next untap step.
Defender As long as your fealty to Islands is six or greater, Oasis Glutton can attack as though it didn't have defender. (Each Island you control counts towards your fealty to Islands.)
Search your library for a basic land card or Desert card, reveal it, put it into your hand, then shuffle. Investigate. (Create a colorless Clue artifact token with “{2}, Sacrifice this artifact: Draw a card.”)
Vigilance When this creature dies, target creature you control seeks secrets or valor. (Give it that Oath Aura. Fulfill secrets by attacking with it and two or more other creatures to draw a card. Fulfill valor by dealing combat damage to a player to create a 2/1 white Soldier token.)
Lifelink When this creature enters, it seeks secrets. (Give it that Oath Aura. Fulfill it by attacking with it and two or more other creatures to draw a card.)
Tribute 2 (As this creature enters, an opponent of your choice may put two +1/+1 counters on it.) When Observing Guardian enters, if tribute wasn't paid, create a 2/2 white Cat creature token.
Put target nonland permanent on top of its owner's library. Create a Treasure token. (It's an artifact with “{T}, Sacrifice this artifact: Add one mana of any color.”)