Gnarling Freakblade

As long as Gnarling Freakblade has one
or more equipment attached to it, it gets
+1/+0 and has haste and first strike.
As long as Gnarling Freakblade has two or
more attached, it gets +2/+0 and has doublestrike and deathtouch.
As long as Gnarling Freakblade has three or more attached, it gets +3/+0 and has trample
and menace.