Treefolk spells and Shaman spells you cast cost less to cast.

Haste

Goblin spells and Rogue spells you cast cost less to cast.

Draft Noble Banneret face up.

As you draft a creature card, you may reveal it, note its name, then turn Noble Banneret face down.

As long as you control one or more creatures with a name you noted for cards named Noble Banneret, Noble Banneret and those creatures get +1/+1 and have lifelink.

Islandwalk (This creature can't be blocked as long as defending player controls an Island.)

Merfolk spells and Wizard spells you cast cost less to cast.