Towering Titan
Creature — Giant
This creature enters with X +1/+1 counters on it, where X is the total toughness of other creatures you control.
Sacrifice a creature with defender: All creatures gain trample until end of turn.
"Knock, knock."
Victor Adame Minguez
Jumpstart (JMP)
• #31Rulings
If another creature is entering the battlefield at the same time as Towering Titan, its toughness won’t contribute to the +1/+1 counters on Towering Titan.
(wotc • 2020-06-23)
Once Towering Titan has entered the battlefield, it doesn’t gain or lose counters as the total toughness of other creatures you control changes.
(wotc • 2020-06-23)
Rulings
If another creature is entering the battlefield at the same time as Towering Titan, its toughness won’t contribute to the +1/+1 counters on Towering Titan.
(wotc • 2020-06-23)
Once Towering Titan has entered the battlefield, it doesn’t gain or lose counters as the total toughness of other creatures you control changes.
(wotc • 2020-06-23)