Izcali, Jungle's Might

Undying
At the begining of each combat, if Izcali has no
+1/+1 counters, you may have it change forms.
When it changes forms, it changes its base power
and toughness, gains a creature type, and gains a
new ability until it changes forms again. Choose
one: 2/1 monkey with haste, 4/2 Bear with
trample, 2/2 Toucan with flying, 0/5 Elephant
with defender, 3/1 Tiger with first strike, or 1/1
Frog with deathtouch.