Jhoira, Ageless Innovator (Promo Pack) [Dominaria United Promos] Merfolk Archer except the token has "When

except the token has "When this permanent enters the battlefield

I've yet to see a spider without an appetite

Set: Commander 2015 Type: Enchantment Creature — Human Cleric Rarity: Uncommon Cost: {W}{B} Constellation — Whenever Underworld Coinsmith or another enchantment enters the battlefield under your control

where X is the number of Slivers on the battlefield

Spells you cast that target a creature cost 2 less to cast

Jhoira, Ageless Innovator (Promo Pack) [Dominaria United Promos] Merfolk Archer except the token has "WhenSet: Dominaria United Promos Type: Legendary Creature Human Artificer Rarity: Rare Cost: {U}{R} {T}: Put two ingenuity counters on Jhoira, Ageless Innovator, then you may put an artifact card with mana value X or less from your hand onto the battlefield, where X is the number of ingenuity counters on Jhoira.