It can't just stay undefined, so if Shellephant is going to be on the battlefield or something needs to know its power or toughness, you should activate the ability to define it
[39] Online variants [edit] Magic Online 1v1 Commander is Wizards of the Coast's variant of Commander for Magic: The Gathering Online
As an example, heres Christian Haucks Selesnya Adventures deck from Mythic Championship V: Creatures (29) 4 Venerated Loxodon 2 Flaxen Intruder 4 Lovestruck Beast 4 Faerie Guidemother 4 Questing Beast 4 Giant Killer 4 Edgewall Innkeeper 3 Shepherd of the Flock Planeswalkers (1) Lands (21) Spells (9) This deck is also very straightforward
I appreciate this green instant alongside commanders like Lathiel, the Bounteous Dawn and Bilbo, Birthday Celebrant that care about high bursts of lifegain
7 Professor Turo's Scenario Removes Bench Liabilities First Printing: Paradox Rift In the current format, many decks rely on slowly placing damage on multiple Pokmon on the opponent's bench so that they can take multiple prize cards in a single turn, and this playstyle can be incredibly disruptive for some strategies to deal with
