Kasmina, Enigmatic Mentor (JP Alternate Art) [War of the Spark Promos] Dragon Spirit {T}: Counter target activated ability

{T}: Counter target activated ability from an artifact source unless that ability's controller pays {W}

Whenever an opponent discards a land card

But those I can

Set: Exodus Type: Instant Rare Cost: {3}{B}{B} As an additional cost to cast this spell

Set: Arabian Nights Type: Creature — Efreet Rare Cost: {2}{U} Flying At the beginning of your upkeep

Kasmina, Enigmatic Mentor (JP Alternate Art) [War of the Spark Promos] Dragon Spirit {T}: Counter target activated abilitySet: War of the Spark Promos Type: Legendary Planeswalker Kasmina Uncommon Cost: {3}{U} Spells your opponents cast that target a creature or planeswalker you control cost {2} more to cast. 2: Create a 2 2 blue Wizard creature token. Draw a card, then discard a card.