Systems Override Foundations search your library for up

search your library for up to two Forest cards and reveal them

To solve — There are five colors among permanents you control

Sacrifice this land: Search your library for a basic Mountain

then its controller gains life equal to its mana value

if a nonland permanent left the battlefield this turn or a spell was warped this turn

Systems Override Foundations search your library for upSet name Edge of Eternities Gain control of target artifact or creature until end of turn. Untap that permanent. It gains haste until end of turn. If it's a Spacecraft, put ten charge counters on it. If you do, remove ten charge counters from it at the beginning of the next end step.