Keyword counters and Shield counters work too, as well as any other hyper-specific counters you can shuffle onto Hancock via The Ozolith et al
There are, however, multiple versions of many characters from LotR
Creature - Human Samurai Color tag templates(None) Inner-Chamber Guard Bushido 2 (Whenever this creature blocks or becomes blocked, it gets +2/+2 until end of turn.) Creature - Human Samurai Color tag templates(None) Kentaro, the Smiling Cat Bushido 1 (Whenever this creature blocks or becomes blocked, it gets +1/+1 until end of turn.) You may pay rather than pay the mana cost for Samurai spells you cast, where X is that spell's mana value
As long as you have one or fewer cards in hand, it gains haste and vigilance, making it a fast and reliable attacker
Elvish Archdruid A perfect companion to Llanowar Eleves, the Elvish Archdruid is a key reason to play elves, both pumping up all your other elves, and providing a potentially massive mana boast for a game ending play, whether its an overrun or otherwise