mtg command cards Handcrafted Zone, Wooden Magic the Gathering EDH Commander Tray, Minimalist TCG Top Loader Compatible Game Station Organization or each player discards all the cards in his or her hand Brigid's Command (PPECL-208) - Promo

Also important to keep in mind, is that you still get poison counters if a creature with infect or toxic deals damage to you

Athreos's ability allows a player to return creatures to their hand when they die, rather than put them into their graveyard, unless their opponent pays 3 life

If a spell or ability (such as Akroma's Vengeance) would destroy both an Aura with totem armor and the permanent it's enchanting at the same time, totem armor's effect will save the enchanted permanent from being destroyed

It works, flavour-wise, as the Polar Kraken keeps eating your lands, but generally big creatures are afraid of creature-specific removal even without an increasing tumour of a downside