Tesarand, Pack Mistress

Reach, aegis:3. (Whenever this creature becomes the
target of a spell or ability an opponent controls, counter
that spell or ability unless its controller pays {3}.)
Landfall - Whenever a land enters the battlefield
under your control, if it's a plains create a 1/1
white bird token with flying. If it's a forest create
a 3/3 green bear token with trample. If it's a
swamp create a 2/2 black wolf creature token
with menace. If it's any other land Populate.