Teal Mask Ogerpon ex is strongest during the early game and will serve as your primary attacker
Give him haste, allowing him to get to work the turn he lands
Despite the underwheling power of its effects they are all still very useful, fairly synergistic and rarely dead leaving an all round tasty looking package, just don't go expecting Fire / Ice or you will be sorely disappointed
Beyond that, it's basically just a big midrange pile of the very best Modern-legal cards in these colors - with many of the usual suspects
While attached, this isn't a creature.) If the equipped creature is the one that attacks, it gets +2/+0 until end of turn, not Chainflail Centipede
However, the still have a totally different printing patter, a different, more glossy feel when you touch them and a different penetrability when exposed to strong direct light