Nashi, Moon Sage's Scion 343 (Kamigawa: Neon Dynasty) - Showcase Foil Brilliant Vestige All Sliver creatures have "Whenever

All Sliver creatures have "Whenever a creature dealt damage by this creature this turn dies

{T}: Until end of turn

Curse cards in lineages have “Inherited Effect: At the beginning of your recollection phase

and Helm of Kaldra have indestructible

Nashi, Moon Sage's Scion 343 (Kamigawa: Neon Dynasty) - Showcase Foil Brilliant Vestige All Sliver creatures have "WheneverNinjutsu {3}{B} ({3}{B}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.) Whenever Nashi deals combat damage to a player, exile the top card of each player's library. Until end of turn, you may play one of those cards. If you cast a spell this way, pay life equal to its mana value rather than paying its mana cost.