Harmony of Seasons

Seasonal (As you play this card, if it isn't a season,
it becomes spring. At the beginning of your upkeep,
you may pay {1}. If you do, it becomes next season.)
As long as it's spring, you have ward {2}. As long
as it's summer or autumn, creatures you control
have ward {2}. As long as it's winter, spells and abilities your opponents control that target you
or a creature you control costs {2} less to cast and
have ''Each other player may draw a card and
may gain 2 life.''