Raff Capashen, Ship's Mage

Flash
Flying
You may cast historic spells as though they had flash. (Artifacts, legendaries, and Sagas are historic.)

Edric, Spymaster of Trest

Whenever a creature deals combat damage to one of your opponents, its controller may draw a card.

White spells you cast cost {1} less to cast.
Blue spells you cast cost {1} less to cast.
Spells your opponents cast cost {1} more to cast.

{T}: Each player may draw a card, then each player who drew a card this way gains 1 life.

Vigilance
Other creatures you control get +2/+2.
Creatures your opponents control get -2/-2.

{T}: Search your library for a legendary card, reveal that card, put it into your hand, then shuffle.