Furthermore, fighting doesnt win the game on its own
Its unique card structure certainly makes it interesting to crack open, especially with the increased chance of getting a rare or mythic rare card
Reducing a creature's power after it has blocked Legolas Greenleaf will not remove that blocking creature from combat or make Legolas Greenleaf unblocked
#3: Overwhelming Forces For a cost of 6BB (six generic mana and two black), Overwhelming Forces wipes out every single Creature belonging to a target opponent, and fills its casters hand with one card for each Creature destroyed
(When it dies, if it had no -1/-1 counters on it, return it to the battlefield under its owner's control with a -1/-1 counter on it.) , Sacrifice this creature: Each nontoken Vampire creature you control gains persist until end of turn
The other reason to not overload on learn cards is there are diminishing returns casting Lessons