Simba - Adventurous Successor and Hypnotic Strength are both great cards for raising the Strength stats on other cards, as when they are played, the player can add +2 Strength to a chosen character
A fetch land is generally better than a shock land, though there are pros and cons to each
Fun Draft environment
Gx archetypes tend to splash more than others, particularly GU Towns (which is incentivized to take random dual lands anyways)
(Any amount of damage they deal to a creature is enough to destroy it.) Creature - Human Ranger Color tag templates(None) Sporemound Landfall Whenever a land you control enters, create a 1/1 green Saproling creature token
On the flip side, that gives you room to slot in some of the colored crystals into this deck, along with red, white, and/or black creatures that fit with Terras abilities better