Trample


Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)


3(U/P): Transform Khenra Spellspear. Activate only as a sorcery. ((U/P) can be paid with either U or 2 life.)

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Gitaxian Spellstalker


Trample, ward 2, prowess, prowess (Each instance of prowess triggers separately.)

Trample
Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)
{3}: Transform this creature. Activate only as a sorcery. ( can be paid with either or 2 life.)

Trample, ward {2}, prowess, prowess (Each instance of prowess triggers separately.)