1.
2.Long-event
All Awakened Plant attacks receive +2 prowess and 1 extra attack. A character can tap to cancel one of these attacks. Additionally, all Awakened Plant attacks with no body have 6 body. Cannot be duplicated.
3.Permanent-event
Playable on a non-Wizard, non-Ringwraith character facing a non-detainment strike from an Awakened Plant. The strike receives +2 prowess. If the strike is defeated, discard this card. If the strike is not defeated, place creature's card with [named card] - creature is considered off to the side. The target character may not move to another site and the target character's company faces an attack from the creature at the start of each movement/hazard phase; attacker chooses defending characters. Discard associated creature's card if [named card] is discarded. Discard [named card] if attached Awakened Plant is defeated. Cannot be duplicated on a character.
4.Permanent-event
All Awakened Plant attacks are doubled. A character can tap to cancel one of these attacks.
[1 MP] Short-event
Playable on an eliminated Awakened Plant creature in your opponent's MP pile or a trophy. If Awakened Plant can attack, bring it into play as a creature that attacks immediately (not counting against the hazard limit). The attack receives +1 prowess and +1 strike and chooses defending characters. If the creature is defeated place this card in opponent's MP pile and he receives 1 MP.
5.
Permanent-event
Any Awakened Plant creature may be played keyed to a region or adjacent region (non Dark-domain, non Coastal Sea) where an Ent is present or an Ent faction was played, and may also be keyed to Ruins and Lairs, Shadow-holds or Border-holds in these regions. Awakened Plant attacks at Shadow-holds are not detainment.
Suggested cards for these include Darkness Under Tree, Choking Shadows, Lost in the Wilderness, Nature's Revenge, or Waiting Shadow.
Bear that in mind that cards could be added to bolster this strategy in the next set or changed after the March tournament. As Marcos suggested, try to think of a recycler, a booster and something miscellaneous. Radagast the Tamer has already been approved.