Discounting activated abilities of of lands you control by 1 is pretty significant and makes cards like Nykthos, Shrine to Nyx (currently ruining lives in Pioneer in a mono-green deck, coincidentally) and Cabal Coffers that much easier to abuse
First, while a double-faced permanent is on the battlefield with its back face up, its mana value is calculated using the mana cost of its front face
For an engaged player, booster packs are the basic unit of Magic
If youve already amassed a decent board state, this is likely enough to push you over the top in nearly any game
Naru Meha, Master Wizard and Inalla, Archmage Ritualist Naru Meha, Master Wizard and Inalla, Archmage Ritualist are effectively the same flicker combo deck built two different ways
Instant Color tag templates(None) Spell Stutter Counter target spell unless its controller pays plus an additional for each Faerie you control