Gyarados

You may sacrifice a creature named Magikarp
rather than pay this spells mana cost.
Whenever Gyarados attacks or blocks, opponents'
creatures get -1/-0 until end of turn.
Whenever a creature dealt damage by Gyarados
this turn dies, put a +1/+1 counter on Gyarados.
Flying, trample, absorb 2. Frenzy 2, rampage 3
(Whenever Gyarados attacks and isn't blocked,
it gets +2/+0 until end of turn. Whenever it becomes
blocked, it gets +3/+3 until end of turn for each
creature blocking it beyon