Optimus Prime // Optimus Prime - Darksteel Colossus // Darksteel Colossus - [Borderless] Secret Lair Drop (SLD)Trample, indestructible If Darksteel Colossus would be put into a graveyard from anywhere, reveal Darksteel Colossus and shuffle it into its owner's library instead.

(Each deals damage equal to its power to the other

When nature calls

so it was a cruelty beyond imagining

Search your library for a land card

Creatures you control have trample

If that spell would be put into a graveyard

{T}: Add X mana in any combination of colors

Young wumpuses are malevolent and vicious—but they grow out of it

if there are four or more card types among cards in your graveyard

Thrice Reborn deals X damage to each of up to three targets

Untap all nonland permanents you control

" ({Q} is the untap symbol