Kor Spiritdancer

Kor Spiritdancer gets +2/+2 for each Aura attached to it.
Whenever you cast an Aura spell, you may draw a card.

Battle Mastery

Enchant creature
Enchanted creature has double strike. (It deals both first-strike and regular combat damage.)

Enchant creature
Enchanted creature gets +1/+1 and has protection from creatures.

Enchant creature
Enchanted creature gets +1/+1 for each artifact and/or enchantment you control.

Whenever you cast an Aura, Equipment, or Vehicle spell, draw a card.

Enchant creature
Enchanted creature gets +1/+1 for each Plains you control and has flying.

Enchant creature
Enchanted creature gets +1/+1 for each enchantment you control and has first strike.