mtg commander deck 2013 - Power Hungry Ageless Ascetic Three Oversized foil commander cards Commander 2013 - Scattered Deck

With that math in mind, if you want your deck to reliably make 4 land drops in the first 4 turns of the game, you should start with 36-39 lands and tweak from there

Go-wide decks are usually more aggro-oriented, and cards that give you creatures when you attack are usually playable

but the Sea Troll can only regenerate if it fights a Blue creature, making it way too specific to justify it being played

For every land discarded, you get a Bat token

It doesn't copy whether that creature is tapped or untapped, whether it has any counters on it or Auras attached to it, or any non-copy effects that have changed its power, toughness, types, color, and so on