Stir the Pride

Choose one —
• Creatures you control get +2/+2 until end of turn.
• Until end of turn, creatures you control gain "Whenever this creature deals damage, you gain that much life."
Entwine {1}{W} (Choose both if you pay the entwine cost.)

The List

Modern Masters

Choose one — Creatures you control get +2/+2 until end of turn; or until end of turn, creatures you control gain "Whenever this creature deals damage, you gain that much life."
Entwine {1}{W} (Choose both if you pay the entwine cost.)

Salvat 2005

Darksteel

Choose one Creatures you control get +2/+2 until end of turn; or until end of turn, creatures you control gain "Whenever this creature deals damage, you gain that much life."
Entwine {1}{W} (Choose both if you pay the entwine cost.)

Notably, the ability granted by the second mode isn’t lifelink. It’s a triggered ability that triggers whenever the creature with that ability deals damage. If that creature also has lifelink, you’ll gain life as a result of that damage and also when the triggered ability resolves. Multiple instances of this ability trigger separately.