No, they won't win a wrestling competition with an attacking Dragon, but they have various ways to bounce it (Harbinger of the Tides), shrink it to a manageable size (Serendib Sorcerer), send it elsewhere (Portal Mage), kill it (Terminate), and finally reanimate that pesky Dragon and make it punch its owner in the face (Puppeteer Clique)
In addition, when a card from The List drops, slightly less than 5% of the time it will instead be a Universes Within version of a card from Secret Lair X The Walking Dead
Valgavoth, Terror Eater While Ive seen Valgavoth, Terror Eater do some insane things in Standard in pseudo-reanimator shells, its a fine Commander card to brew around but restricts you from running other colors
Above all, always remember that playing a land is a free action