Will the Wise - Wernog, Rider's Chaplain - Secret Lair Drop (SLD)When Wernog, Rider's Chaplain enters or leaves the battlefield, each opponent may investigate. Each opponent who doesn't loses 1 life. You investigate X times, where X is one plus the number of opponents who investigated this way. Friends forever (You can have two commanders if both have friends forever.)

return target creature that player controls to its owner's hand

The cloudchasers hunt magic

you may pay {0} rather than pay this spell's mana cost

Protection from black

are we to the gods

then investigate X times

3–8 Commons

Activate only if you attacked this turn

Whenever an opponent casts their second spell each turn

you may pay 4 life rather than pay this spell's mana cost

It must be nurtured and fed so that it may express its ripened might

6 — [+1]