Take the focus on lands and apply it to landfall on Avenger of Zendikar, +1/+1 counter support in Defiler of Vigor, and Allosaurus Shepherd is huge as an enemy of blue
In a 4 player game there's always going to be a solid card on the board, and if your opponent's plan to defeat your copying them is to play garbage, well, you don't need good cards either
You must play the cards as you resolve the last ability
Consider Arthur Novice Sparrow, who can deal with early-game threats or be used for your Sing Together songs to bypass his Reckless
If the attacker would deal more damage than the indestructible creatures toughness, the excess damage is dealt to the blocking creatures controller
if/when you place lore counters on the saga again, you re-trigger the relevant chapters