Kaldheim

Old-Growth Troll | Creature | Troll Warrior | Trample When Old-Growth Troll dies, if it was a creature, return it to the battlefield. It's an Aura enchantment with enchant Forest you control and "Enchanted Forest has '{T}: Add {G}{G}' and '{1}, {T}, Sacrifice this land: Create a tapped 4/4 green Troll Warrior creature token with trample.'" | Jesper Ejsing

Kolvori, God of Kinship | Legendary Creature | God | As long as you control three or more legendary creatures, Kolvori gets +4/+2 and has vigilance. {1}{G}, {T}: Look at the top six cards of your library. You may reveal a legendary creature card from among them and put it into your hand. Put the rest on the bottom of your library in a random order. | Grzegorz Rutkowski

Canopy Tactician | Creature | Elf Warrior | Other Elves you control get +1/+1. {T}: Add {G}{G}{G}. | Ekaterina Burmak

Toski, Bearer of Secrets | Legendary Creature | Squirrel | This spell can't be countered. Indestructible Toski, Bearer of Secrets attacks each combat if able. Whenever a creature you control deals combat damage to a player, draw a card. | Jason Rainville

Realmwalker | Creature | Shapeshifter | Changeling (This card is every creature type.) As Realmwalker enters the battlefield, choose a creature type. You may look at the top card of your library any time. You may cast creature spells of the chosen type from the top of your library. | Zack Stella

Jorn, God of Winter | Legendary Snow Creature | God | Whenever Jorn attacks, untap each snow permanent you control. | Magali Villeneuve

Elvish Warmaster | Creature | Elf Warrior | Whenever one or more other Elves enter the battlefield under your control, create a 1/1 green Elf Warrior creature token. This ability triggers only once each turn. {5}{G}{G}: Elves you control get +2/+2 and gain deathtouch until end of turn. | Alexander Mokhov

Sarulf, Realm Eater | Legendary Creature | Wolf | Whenever a permanent an opponent controls is put into a graveyard from the battlefield, put a +1/+1 counter on Sarulf, Realm Eater. At the beginning of your upkeep, if Sarulf has one or more +1/+1 counters on it, you may remove all of them. If you do, exile each other nonland permanent with mana value less than or equal to the number of counters removed this way. | Chris Rahn