Egnok, Dragon of Life

Deal 1 damage to any target for each {r} payed to
cast this spell. Give haste to 1 creature for each {r} payed to cast this spell. Gain 1 life for each {w} payed to cast this spell. Create a 1/1
dragon token for each {w} payed to cast this spell.
Scry 1 and draw 1 card for each {u} payed to cast
this spell. Target opponent discards 1 card and mills 1 for each {b} payed to cast this spell. Add a +1/1 counter on Eknok, Dragon of Life for each {g} payed to cast this spell. Search your library for