Valduk counts all Auras and Equipment attached to it, not only Auras and Equipment you control
We previously covered some of the best new Green cards you should be playing and today we are taking a look at some underappreciated Blue gems from recent Magic releases
The Second Generation of Phyrexian Praetors (DMU, NEO, SNC, ONE) Urabrask, Heretic Praetor Jin-Gitaxias, Progress Tyrant Elesh Norn, Mother of Machines Vorinclex, Monstrous Raider Sheoldred, the Apocalypse The Phyrexian praetors have a good ability for you and deny a good ability from your opponent in a mirrored way (e.g.: buff your creatures, shrink theirs, double your counters, halve their counters)
It's great in Rakdos alongside burn and other winnowing -X/-X effects