Walking Conservation Base

Drive 4:(Tap a creature you control, to have them
crew Walking Conservation Base and give it drive
point sequal to its power (maximum 6 points/round).
Use all drive points, to activate any of following
abilities until the end of the turn.)
1 point: Gets +2/+0, Trample,
1 point: {1}:Create a 1/1 artifact mech bird token
with flying.
2 points: Target Creature loses Defender, Haste,
First Strike or Flying.
The birds are all around, nothing is unseen."