Benevolent Unicorn

If a source would deal 4 or more damage to a permanent or player, that source deals 3 damage to that permanent or player instead.

Flash (You may cast this spell any time you could cast an instant.)

Flying

If a spell would deal damage to a permanent or player, prevent 1 damage that spell would deal to that permanent or player.

Flying, haste

If a spell would deal damage to you or another permanent you control, prevent that damage.

If a spell would deal damage to an opponent or a permanent an opponent controls, it deals that much damage plus 1 instead.

If any source would deal 1 or more damage to a permanent or player this turn, it deals 2 damage to that permanent or player instead.

Draw a card.

Whenever a source you control deals noncombat damage to a creature equal to that creature's toughness, draw a card.

, : If a source you control would deal noncombat damage to a permanent or player this turn, it deals that much damage plus X instead.

Kicker (You may pay an additional as you cast this spell.)

Prevent the next 2 damage that would be dealt to any target this turn. If this spell was kicked, prevent the next 4 damage that would be dealt to that permanent or player this turn instead.