In The Lord of the Rings TCG, Ent is the Race given to the animated trees of Fangorn Forest (but not to be confused with Tree, appearing only as Huorn). All Ent cards are within the Gandalf Culture. Debuting in The Two Towers with a paired set of Ally cards for Treebeard, Ents would gradually grow into a dominant subculture with additional cards being added in Battle of Helm's Deep and - you guessed it - Ents of Fangorn.
Birchseed, Tall Statesman
Ent Avenger
Ent Avenger
Ent Horde
Forest Guardian
Host of Fangorn
Leaflock, Finglas
Lindenroot, Elder Shepherd
Quickbeam, Bregalad
Quickbeam, Hastiest of All Ents
Shadow of the Wood
Shepherd of the Trees
Skinbark, Elder Ent
Skinbark, Fladrif
Skinbark, Fladrif (AI)
Treebeard, Earthborn
Treebeard, Earthborn (T)
Treebeard, Enemy of the Hand
Treebeard, Guardian of the Forest
Treebeard, Guardian of the Forest (P)
Treebeard, Keeper of the Watchwood
Treebeard, Oldest Living Thing
Treebeard, Enraged Shepherd
Woodland Onod
These cards interact with Ents. Free Peoples cards are overwhelmingly from the Gandalf Culture.