Eternal Heart

Eternal Heart
Rarity	Legendary
Type	Flying
Base Stats
	+7,900
	x23,000
	x32,500
	x8,600
Chances
1x	2e-05% (1 in 5,000,000 chance)
1.25x	2.5e-05% (1 in 4,000,000 chance)
2x	4e-05% (1 in 2,500,000 chance)
2.5x	5e-05% (1 in 2,000,000 chance)
4x	8e-05% (1 in 1,250,000 chance)
5x	0.0001% (1 in 1,000,000 chance)
8x	0.00016% (1 in 625,000 chance)
10x	0.0002% (1 in 500,000 chance)
Rarity	Legendary
Type	Flying
Shiny Base Stats
	+15,800
	x46,000
	x65,000
	x17,200
Chances
1x	2e-07% (1 in 500,000,000 chance)
1.25x	2.5e-07% (1 in 400,000,000 chance)
2x	4e-07% (1 in 250,000,000 chance)
2.5x	5e-07% (1 in 200,000,000 chance)
4x	8e-07% (1 in 125,000,000 chance)
5x	1e-06% (1 in 100,000,000 chance)
8x	1.6e-06% (1 in 62,500,000 chance)
10x	2e-06% (1 in 50,000,000 chance)

The Eternal Heart is a secret Legendary pet in Bubble Gum Simulator. It was obtained by opening a Valentine Egg (2020). The chance of hatching it was 1 in 5 million (0.00002%), or 1 in 2.5 million (0.00004%) with the Lucky Chances gamepass.