If you do, reveal cards from the top of your library until you reveal a creature card, put that card onto the battlefield, then shuffle all other cards revealed this way into your library
In later games, the Crystals sometimes unlocked Jobs for the party, giving access to new character classes
In that case, the copy effect wears off as the token leaves the battlefield
Then at sorcery speed you can spend one Phyrexian mana to make a dork you control both Blue and artifact, so you can make that Silver Myr now draw and discard when it taps for mana, or that Stalker is now a 2/2 base with boosts
In return, the Necrons shattered their gods into fragments and captured the shards to unleash against their enemies as weapons of war
Bloom Tender Mostly employed in five-color decks, Bloom Tender is still an engaging option for Elf decks that want to branch out into more colors (say, with Morophon, the Boundless or Voja, Jaws of the Conclave as their commander)