The Reaper, King No More

Vigilance

When Byrke enters, put a +1/+1 counter on each of up to two target creatures.

Whenever a creature you control with a +1/+1 counter on it attacks, double the number of +1/+1 counters on it.

Ward

At the beginning of combat on your turn, gain control of target creature an opponent controls until end of turn. Untap that creature. It gains haste until end of turn.

Whenever a creature you control but don't own dies, return it to the battlefield under its owner's control and you draw a card.

+2: Draw a card. Each player mills two cards.

−5: Put target creature card from a graveyard onto the battlefield under your control.

−11: Gain control of all creatures target opponent controls.

When Rakdos Joins Up enters, return target creature card from your graveyard to the battlefield with two additional +1/+1 counters on it.

Whenever a legendary creature you control dies, Rakdos Joins Up deals damage equal to that creature's power to target opponent.

When Jet enters, he deals damage equal to the number of creatures you control to target creature an opponent controls.

When Jet dies, put a +1/+1 counter on each of up to two target creatures.

Vigilance (Attacking doesn't cause this creature to tap.)

When Sephiroth enters, creatures your opponents control get -2/-2 until end of turn.

Whenever a creature an opponent controls dies, put a +1/+1 counter on Sephiroth.