While this can be a threat, and you should watch out for growing Ornithopters, most of the time that means that you will take no combat damage and more than half of all decks rely on combat damage to win the game
Cheap Evasive decks have always been a fun go-to
If youre lucky, playing an Alchemy deck built around this goal could let you see a fair few Final Fantasy cards early
A 3/4 with flying and haste for six mana, when Olivia attacks, you can put a creature from your graveyard onto the battlefield, tapped and attacking
Yes, you can print out proxies for personal use only
Red Dragon of Mount Gulg (Ancient Copper Dragon) Rating: 5/10 This is a card that was designed with Commander play in mind, where creating an average of 10 Treasures whenever you hit an opponent is a big deal