Dominaria, +m/when(ever)?\s.*\s(becomes?\sblocked|blocks)/, +!afflict, +!bushido, +!flanking, +!rampage (2)
Whenever Corrosive Ooze blocks or becomes blocked by an equipped creature, destroy all Equipment attached to that creature at end of combat.
Whenever Howling Golem attacks or blocks, each player draws a card.
Gatherer works better in the Companion app!