With Gwendlyn, the issue was likely more the art than the card itself, which has been known for being fairly racy by Magic standards
When you lose control of that Equipment this turn, if it's attached to a creature you control, unattach it
The sticker's shape becomes a problem when it looks like the sticker has been tampered with or scraped off in some way
Its [On Play] effect lets you draw 2 cards if you have 3 or fewer lifea condition OP11-041-nami decks can consistently meet, since dropping to low life is part of the natural gameplan, and Nami can easily recover life through utility cards
Cards Wizards has removed from constructed formats as they are racially or culturally offensive
Uril is so nasty with a trample granting Aura like Rancor or a flying Aura in White, or unblockable Equipment like Prowler's Helm