Jegantha, the Wellspring (Serialized) [Multiverse Legends] Human Wizard or Serpent spell from your

or Serpent spell from your hand

and Phyrexia: All Will be One are Argentum expansions

Set: Multiverse Legends Type: Legendary Creature — Elf Noble Rarity: Rare Cost: {B}{B}{B} Whenever Ayara

I think Urza may have been more of a father to his creations than he ever was to his own son

Set: Secret Lair Drop Series Type: Enchantment Rarity: Rare Cost: {2}{G}{G} Whenever one or more creatures you control deal combat damage to a player

Jegantha, the Wellspring (Serialized) [Multiverse Legends] Human Wizard or Serpent spell from yourSet: Multiverse Legends Type: Legendary Creature Elemental Elk Rarity: Rare Cost: {4}{R G} Companion No card in your starting deck has more than one of the same mana symbol in its mana cost. (If this card is your chosen companion, you may put it into your hand from outside the game for {3} any time you could cast a sorcery.) {T}: Add {W}{U}{B}{R}{G}. This mana can't be spent to pay generic mana costs.