Dealing with an Ulamog once it is in play is a bit of a pain for your opponents too, since if they want to target it with any sort of spell or ability, theyll have to sacrifice two permanents as part of its ward effect
For example, Sculpting Steel (a noncreature card in the graveyard) can be put onto the battlefield as a copy of a creature, but Phyrexian Metamorph (a creature card in the graveyard) can't be put onto the battlefield, even if it would copy a noncreature artifact
3 Esika, God of the Tree Prismatic Bridge Extremely Powerful Legendary Enchantment A dual-sided card paired with green creature Esika, God of the Tree, The Prismatic Bridge is an incredibly strong WUBRG enchantment that nabs you a free creature or enchantment from the top of your deck during each of your upkeeps
Samut : But [the mummy disguise] got you here without getting either of us killed
However you do it, these sites provide excellent resources to get started