In Too Deep (Promo Pack) [Streets of New Capenna Commander Promos] Insect Set: Modern Horizons 3 Type:

Set: Modern Horizons 3 Type: Artifact Rarity: Rare Cost: {2} Blue spells you cast cost {1} less to cast

It is found here

Leader can be used during gameplay inside the case

Set: Streets of New Capenna Commander Promos Type: Enchantment Rarity: Rare Cost: {3}{R}{R} When Rain of Riches enters the battlefield

remove a +1/+0 counter from it

In Too Deep (Promo Pack) [Streets of New Capenna Commander Promos] Insect Set: Modern Horizons 3 Type:Set: Streets of New Capenna Commander Promos Type: Enchantment Aura Rarity: Rare Cost: {U}{U} Split second (As long as this spell is on the stack, players can't cast spells or activate abilities that aren't mana abilities.) Enchant creature, planeswalker, or Clue Enchanted permanent is a colorless Clue artifact with "{2}, Sacrifice this artifact: Draw a card" and loses all other abilities. (It's no longer a creature or planeswalker.)