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This land enters tapped unless you control a Swamp. {T}: Add {B}. {B}, {T}: Target creature you control connives X, where X is the number of creatures that died this turn. (Draw X cards, then discard X cards. Put a +1/+1 counter on that creature for each nonland card discarded this way.)
Abilities, attacks, weakness & resistance
Other cards from Modern Horizons 3
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Spymaster's Vault (MH3-358) is a Rare Land from Modern Horizons 3. It enters the battlefield tapped unless you control a Swamp, can tap for black mana, and has an activated ability that makes a creature you control connive X where X is the number of creatures that died this turn. The connive resolution draws and discards cards and can place +1/+1 counters on the creature based on nonland cards discarded, so the effect scales with creature deaths and discard outcomes.
Catalog pricing data as of 14 Apr 2026, 22:55