Kaldheim

Runeforge Champion | Creature | Dwarf Warrior | When Runeforge Champion enters the battlefield, you may search your library and/or graveyard for a Rune card, reveal it, and put it into your hand. If you search your library this way, shuffle. You may pay {1} rather than pay the mana cost for Rune spells you cast. | Andrey Kuzinskiy

Reidane, God of the Worthy | Legendary Creature | God | Flying, vigilance Snow lands your opponents control enter the battlefield tapped. Noncreature spells your opponents cast with mana value 4 or greater cost {2} more to cast. | Jason Rainville

Sigrid, God-Favored | Legendary Creature | Human Warrior | Flash First strike, protection from God creatures When Sigrid, God-Favored enters the battlefield, exile up to one target attacking or blocking creature until Sigrid leaves the battlefield. | Johannes Voss

Righteous Valkyrie | Creature | Angel Cleric | Flying Whenever another Angel or Cleric enters the battlefield under your control, you gain life equal to that creature's toughness. As long as you have at least 7 life more than your starting life total, creatures you control get +2/+2. | Chris Rahn

Search for Glory | Snow Sorcery | | Search your library for a snow permanent card, a legendary card, or a Saga card, reveal it, put it into your hand, then shuffle. You gain 1 life for each {S} spent to cast this spell. ({S} is mana from a snow source.) | Kieran Yanner

The Raven's Warning | Enchantment | Saga | (As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I — Create a 1/1 blue Bird creature token with flying. You gain 2 life. II — Whenever one or more creatures you control with flying deal combat damage to a player this turn, look at that player's hand and draw a card. III — You may put a card you own from outside the game on top of your library. | Lie Setiawan

Battle for Bretagard | Enchantment | Saga | (As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I — Create a 1/1 white Human Warrior creature token. II — Create a 1/1 green Elf Warrior creature token. III — Choose any number of artifact tokens and/or creature tokens you control with different names. For each of them, create a token that's a copy of it. | Igor Kieryluk