Gathering Stone [Lorwyn Eclipsed] Zombie Shapeshifter Cleric Whenever Territorial Kavu attacks

Whenever Territorial Kavu attacks

you may put a creature card with mana value X or less from among those cards onto the battlefield

meditation notes

Set: Unglued Type: Enchantment Rarity: Rare Cost: {B} Whenever a creature deals damage to a player

Set: Classic Sixth Edition Type: Creature — Human Assassin Rarity: Rare Cost: {3}{B} {B}

Gathering Stone [Lorwyn Eclipsed] Zombie Shapeshifter Cleric Whenever Territorial Kavu attacksSet: Lorwyn Eclipsed Type: Artifact Rarity: Uncommon Cost: {4} As this artifact enters, choose a creature type. Spells you cast of the chosen type cost {1} less to cast. When this artifact enters and at the beginning of your upkeep, look at the top card of your library. If it's a card of the chosen type, you may reveal it and put it into your hand. If you don't put the card into your hand, you may put it into your graveyard.