Kyler & Kastinne

Haste
Whenever Kyler & Kastinne attacks, you may
put a +1/+1 counter on target creature you
control, if you do, it gains trample
until end of turn.
Whenever another creature enters the battlefield
under your control you may put a +1/+1
counter on it. If you do, it gains haste and
must attack each turn if able.