Sometimes it feels as though PO is too powerful, but Im always reminded that there are a lot of cards like Collector Ouphe that can keep it in check
Brawl Legal Vintage Legal Timeless Legal Commander Legal Pauper Not Legal Oathbreaker Legal Penny Not Legal Toolbox Buy This Card Notes and Rules Information for Elemental Bond: The creature must have power 3 or greater as it enters, or Elemental Bond's ability won't trigger
The two colors it protects from are fairly common, but the real attraction is the triggered ability
Unlike the cards in the main set, Through the Ages cards do not become legal in Magic's Standard format (though they still are if the existing card was already legal there, of course), essentially just making them alternate art versions of those cards
This consists of playing down cards, using an ability from one of your cards, moving a character to a location, or taking an action with a character who has been in play since the start of your turn like questing, or challenging your opponent