You may choose not to untap this creature during your untap step.
{2}{G}, {T}: Target Elf creature gets +2/+2 and has trample for as long as this creature remains tapped.
Mana cost
2
G
Mana value
3
Printings
From
$0.08
EDHREC rank
#29959
Buy
Formats
Legacy
Legal
Vintage
Legal
Commander
Legal
Rulings
4 Oct 2004
It checks the creature type when the ability is announced and resolved, but once the effect is placed on the creature, if its creature type changes the effect still continues.