mtg cards like winter orb [30th Anniversary Edition] Winter Orb #234 Holo from

Before Companions costed three to move from the Companion Zone to your hand, you could just cast the card from the Companion Zone into play without a tax

You'll also need the right commander to make these birds soar

The other thing to note is that these dont enter tapped, so you can use them immediately

Blood Rite The Vampire deck stands out to me as the most relevant to supporting its corresponding type in a Cube, with meaningful support up and down the mana curve and notably offering some cheap white Vampires, which we really only see on Ixalan

Whenever you cast a creature spell, that creature enters with X additional +1/+1 counters on it, where X is the number of ingredient counters on Communal Brewing

If youre running werewolves you probably want some instant-speed effects to allow you to skip casting spells on your turn but still spend mana on your opponents