one piece op-07 booster box Bandai Japanese Pack 500 Years in the Future (OP07) 21 Rares One Piece 500 Years in

Enchantment Color tag templates(None) Mayael's Aria At the beginning of your upkeep, put a +1/+1 counter on each creature you control if you control a creature with power 5 or greater

There are ways around that, using cards like Squee, Goblin Nabob to discard meaningless cards or using other tricks like Stroke of Genius to draw extra cards that you can use to pay, but most people who played the Masticore played it fairly

As most lands are colorless, in most cases the resulting land creature will also be colorless

While this technically does provide some added lethality, its probably not a smart idea to risk this value engine