One of the oldest, and most popular archetypes, is Lifegain
Our second Expertise in a row, Yahennis Expertise will be a heavily played sweeper in black-based midrange and control decks, but -3/-3 isnt necessarily a reliable way to clear the battlefield
Ever since we first saw that special jumbo card, we had been looking for a chance to have it reappear, Nagashima said
Today there are many other cast and ETB triggers in mono-Green like the constellation ETB Eidolon of Blossoms or the two-drop shroud Argothian Enchantress as well as things like Enchantress's Presence in enchantment form
(It also becomes unattached if the equipped creature leaves the battlefield, but the triggered ability won't do anything in that case.) If Stitcher's Graft's last triggered ability triggers, but you don't control the permanent it became unattached from at the time that ability resolves (perhaps because another player has somehow gained control of it), you won't be able to sacrifice it
For the longest time (basically until Counterspell was printed in Modern), Thoughtseize, and to a lesser extent Inquisition of Kozilek, were the only major universal disruption spells in Modern