Aodhan, Adept Apprentice

+2: A creature you control gains "{4}: Tap, then activate target non-basic land's effect. You choose legal targets as necessary."
-3: A creature you control gains "{2}: Tap, then activate target artifact's effect. You choose legal targets as necessary."
-15: Gain an Emblem with: "Tap 5 permanents you control. Activate any card on the battlefield without paying its cost(s)."