Trabor, The Mad Ice

(Discard blue card / {u}): Tap all creatures.
({s}/ {1}{u}): Remove a +1/+1 counter from a permanent, untap it.
({s}{s}/ {2}{u}): Scry 5.
({s}{s}{s}/ {3}{u}): Draw three cards
({s}{s}{s}{s}/ {4}{u}): You and permanents you
control gain hexproof until end of turn.