Mhm. Screwing the opponent's strategy is fun. I always lol'ed when they tried to attack an Oracle searched with Angel. Then I dropped an Honest and they go 'wtf!'
Good times, good times. ^_^
Inca work wonders with Skill Drain since most of their effect activates in the Graveyard.
About Ancient Forest,
ancient forest works best once both sun/moon are in the gy. tbh Ancient forest is not a diffcult card to get around or kill. its why glads stopped playing with it, it just doesn't cut it. you could say " no mustard?"Complete Link
That's my IncaDrain deck. You can use it as reference if you want, though it is outdated and maybe a little irrelevent. ^_^'