Quest for Pure Flame {R}
Enchantment
Whenever a source you control deals damage to an opponent, you may put a quest counter on this enchantment.
Remove four quest counters from this enchantment and sacrifice it: If any source you control would deal damage to a permanent or player this turn, it deals double that damage to that permanent or player instead.
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Cards that do something similar expected a card that isn't here?
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Zektar Shrine Expedition 88%
$0.07#19018
"Remove three quest counters from this enchantment and sacrifice it: Create a 7/1 red Elemental creature token with trample and haste. Exile it at the beginning of the next end step."
Quest for the Gravelord 85%
$0.16#17178
"Remove three quest counters from this enchantment and sacrifice it: Create a 5/5 black Zombie Giant creature token."
Quest for the Nihil Stone 85%
$1.52#10315
"Whenever an opponent discards a card, you may put a quest counter on this enchantment."
Quest for Ancient Secrets 85%
$0.25#18313
"Remove five quest counters from this enchantment and sacrifice it: Target player shuffles their graveyard into their library."
+1 more matching line
Waterbender Ascension 84%
$0.81#4110
"Whenever a creature you control deals combat damage to a player, put a quest counter on this enchantment. Then if it has four or more quest counters on it, draw a card."