This is why Partner With is used a lot in the Two-headed Giant-focused set Battlebond, as you can give your teammate the chance to pull their matching creature out of their deck for an added layer of synergy
Or stronger creatures like Halvar, God of Battle or the Sun Titan, which allow you to put a permanent card with a mana cost of three or less from the graveyard back into play, can be of great use
Zone buttons hand, library, graveyard, exile, command, and sideboard with live counts
Triggered abilities use the word "when," "whenever," or "at." They're often written as "[Trigger condition], [effect]." Some keyword abilities are triggered abilities and will have "when," "whenever," or "at the beginning of" in their reminder text
I really like Kaldheim as a set in terms of its mechanics, theme and card variety, but I am bored of broken additions like Oko, Uro and Companions in nigh-on every new Magic: The Gathering set that releases
For starters, you have to face an attack before it will lock them down