Gideon's pineapples

Gideon's Pineapples enter the battlefield tapped.
{t}:Add {w}{w} to target players mana pool. Sacrifice Gideon's pineapples: target creature gains vigilance until end of turn.
" The sacred pineapples of Gideon, and one of his closest friends, Gideon once attacked me for touching them. Stay clear.