Martin Took, the Adventurer

You may choose not to untap Martin Took, the Adventurer during your untap step.
Haste - {2}{r}{g},{t}: Target creature gains
+2/+2, double strike, and haste for as long as
Martin Took, the Adventurer remains tapped.
Suggestion - {4}{w}{u},{t}: Gain control of target
creature for as long as Martin Took, the
Adventurer remains tapped.