You may pay WUBRG instead of the printed casting cost for this creature.
XW: Gain X life
1U: Return target creature to its owner’s hand
2B: Destroy target tapped creature
3R: Tiamat5774, Scourge of Worlds deals 3 damage to all opposing creatures.
4G: Creatures you control get +3/+3 and Trample
Tiamat5774, Scourge of Worlds gets +1/+1 for each creature named Pyroboom on the battlefield.
I'm not much on blue, except when paired with black *evil grin*
Steelight, Librarian of the Planes
Legendary Creature--Elemental Wizard
Steelight, Librarian of the Planes cannot be the target of spells or abilities your opponents control.
1UB, target opponent reveals the top 3 cards from his library. Choose a non-land card from those. You may play that card without paying its casting cost. If it is a creature, that creature comes into play under your control. Exile remaining cards revealed this way.
“Ah, I know just the place for this tome on my shelf!”
Being someone who played Magic from its start at the Gen Con in MD, I had a great love of the game and cards and still own enough rare, super rare, full sets, and "oldie" cards to have a nice nest egg. At last count I think it was $4,000+ but I would have to check the newst mag .
Though I would still love to play I stopped buying the cards back around the late 90's so I am way out of date . However if I was still playing there a few cards labaled here I would love to have in my Heaven and Hell themed deck.