Manor Gargoyle 
Artifact Creature — Gargoyle
Defender
This creature has indestructible as long as it has defender.
{1}: Until end of turn, this creature loses defender and gains flying.
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Cards that do something similar expected a card that isn't here?
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Gargoyle Sentinel 96%
$0.18#26749
"{3}: Until end of turn, this creature loses defender and gains flying."
+1 more matching line
Erebos's Titan 81%
$0.36#25866
"As long as your opponents control no creatures, this creature has indestructible."