Scrapheap Scrounger can't block. {1}{B}, Exile another creature card from your graveyard: Return Scrapheap Scrounger from your graveyard to the battlefield.
Some machines refuse to accept their own obsolescence.
{1}, {T}: Exile any number of cards from your hand face down. Put that many cards from the top of your library into your hand. Then look at the exiled cards and put them on top of your library in any order.
Whenever you cast a noncreature spell, put a lore counter on Scroll of the Masters. {3}, {T}: Target creature you control gets +1/+1 until end of turn for each lore counter on Scroll of the Masters.
{3}, {T}: Choose a number greater than 0 and a color. Target opponent reveals their hand. If that opponent reveals exactly the chosen number of cards of the chosen color, you draw a card.
Equipped creature gets +2/+2. Whenever a creature dealt damage by equipped creature this turn dies, return that card to the battlefield under your control. Attach Scythe of the Wretched to that creature. Equip {4}
"Today a seashell fell from the empty sky here in Kinymu, a hundred leagues from the sea. I'm torn—shall I carve a woman or a bird?" —Isel, master carver
For Segovia! (When this Equipment enters the battlefield, create a -1/-1 blue Squid creature token, then attach this to it. Yes, it's a -1/-1 creature.) Equipped creature gets +2/+2 and has skulk (It can't be blocked by creatures with greater power.) Equip {3}