Homebrew, Ravenloft: Denizens of Darkness (3.5e)
Magic Resistance. The dread heart tree has advantage on saving throws against spells and other magical effects.
Multiattack. The dread heart tree can make two slam attacks.
Slam. Melee Weapon Attack: +13 to hit, 10' reach, one creature. Hit: 16 (2d6 + 9) bludgeoning damage.
Harvest of Hearts. The dread heart tree has 10 (d4d) crimson heart-like fruit growing in its branches. It can detach 2 (1d4) fruits, which become dread heart creatures. When all the fruit detach, it takes 5 (1d6 + 2) months to produce another crop of fruit.
Tropical Climates; Forest, Grassland, Hills, Swamp