Affinity is looking incredibly diverse
Once per turn, when another monster's effect is activated (Quick Effect): You can Tribute 1 monster
Im not listing these because I think we should play them, I just wanted to share my suspicion that Tarkir is the world thats going to get devastated by the Eldrazi at some point to later turn into Zendikar, what with the references to Ugin and the hints at future colorless matters cards in parallel to Eye of Ugin in Worldwake
Cast targeted spells from graveyard without paying mana costs based on coin counters
You can also go Heatsoul draw 1 into Amblowhale, then you still pop the Amblowhale on the next turn to summon back either the Heatsoul and draw a second card, or the Sunlight Wolf
Each player has their own distinct play style that works for them, either based around one particular Pokmon, a type, offense, defense, or some other method in-between