Elvk

Changeling (This card is every creature type.) Flying 1U: ~ gets +1/+1 until end of turn. Instant Return target nonland permanent to its owner's hand. Foretell U

Snow Artifact ❄, T: Tap target artifact or creature.

Snow Sorcery Distribute X +1/+1 counters among any number of creatures you control, where X is the amount of ❄ spent to cast this spell. Then draw a card for each creature you control with power 4 or greater. (❄ is mana from a snow source.) Snow Creature - Zombie Cleric T, Sacrifice ~: Target creature gets -X/-X until end of turn, where X is the number of snow lands you control. Activate this ability only any time you could cast a sorcery.

Snow Land ~ enters the battlefield tapped. As ~ enters the battlefield, choose a color. T: Add a mana of the chosen color.

Instant Creatures you control gain +2/+1 until end of turn. Foretell 2W (During your turn, you may pay 2 and exile this card from your hand face down. Cast it on a later turn for its foretell cost.) Sorcery Put a +1/+1 counter on target creature you control. Then that creature fights up to one target creature you don't contorl. Foretell G Disdainful Stroke 1U Instant Counter target spell with converted mana cost 4 or greater.

Creature - Dwarf Warrior When ~ enters the battlefield, you may exile a creature card from your graveyard. If you do, return target artifact or enchantment card from your graveyard to your hand. Artifact - Equipment When ~ enters the battlefield, you may pay 2. If you do, create a 2/1 red Dwarf Berserker creature token, than attach Dwarven Hammer to it. Equipped creature gets +3/+0 and has trample. Equip 3. Sorcery Choose a creature type. Each creature other than the chosen type gets -3/-3 until end of turn. Creature - Wurm When ~ enters the battlefield, you gain 4 life. Creature - Elf Warrior

https://magic.wizards.com/en/articles/archive/news/january-14-2021-banned-and-restricted-announcement

Creature - Angel Warrior Instead of paying the mana cost to cast this spell, you may pay 1W and exile a creature card from your graveyard. Flying Snow Creature - Troll Warrior [Snow][Snow] : ~ gets +2/+0 and gains indestructible until end of turn and becomes tapped.

Snow Creature - Zombie Wizard T: Add U. Spend this mana only to foretell cards or to cast instants or sorceries. Snow Creature - Giant Wizard When Boreal Wanderer enters the battlefield, tap target artifact or creature an opponent controls. If ❄ was used to cast this spell, that creature or artifact doesn't untap during that player's next untap step.