Tomb Raider , Fallout , and Assassin's Creed have received sets/drops of their own, as well
With extra land drops and knowledge of the top of your library you are not only making a lot of extra land each turn but almost always drawing action each turn as well
As long as Cloud is equipped, if a triggered ability of Cloud or an Equipment attached to it triggers, that ability triggers an additional time
Once youre further into the game, you can start being more aggressive with your removal and opening up your opponents boards to allow you to attack them
It's easier to destroy too, of course, but if you manage to cheat Ancient into play then it doesn't even matter if it's killed since, at worst, you can immediately tap all your permanents for mana in response and use it as a ritual to power out your degenerate spells