Purelances vs. Woodlanders

Purelances: ({1}{w}{u}): Draw a card. You may cast a creature with converted mana cost 3 or less from
your hand or graveyard without paying its mana cost.
Woodlanders: ({2}{g}{g}{g}): Put a +1/+1 counter on each green creature you control. Green creatures you control gain trample, vigilance, and hexproof.
(You may cast one war on this card as a sorcery. The first effect is immediate. The second comes a turn later.