edhseer Commander synergy, explained
Land
If you control two or more other lands, this land enters tapped.
static —
Add {R}.
activated {T} — adds 1 mana
Until end of turn, this land becomes a 3/2 red Goblin creature with that ability It's still a land.
activated {3}{R} — turns something into a creature
activated {3}{R} — grants a keyword
Whenever this creature attacks, create a 1/1 red Goblin creature token that's tapped and attacking.
triggered — makes a token
Causes: create a Goblin creature token, put a Goblin creature token onto the battlefield.
Cares about: nothing.
a Goblin enters the battlefield — 622 cards in the game can cause this (Den of the Bugbear is one).
When a Goblin enters thanks to Den of the Bugbear:
a land it grants abilities to — 1,237 cards in the game can cause this.
1,234 other cards cause it too. These are the ones with the most connections.
a land it applies animate to — 1,237 cards in the game can cause this.
1,235 other cards cause it too. These are the ones with the most connections.
a land enters the battlefield — 1,560 cards in the game can cause this (Den of the Bugbear is one).
When Den of the Bugbear enters:
199 other cards care about it too. These are the ones with the most connections.
provide a creature to sacrifice — 2,720 cards in the game can cause this.
2,717 other cards cause it too. These are the ones with the most connections.
a creature token enters the battlefield — 2,799 cards in the game can cause this (Den of the Bugbear is one).
When a Goblin enters thanks to Den of the Bugbear:
a creature token is created — 2,799 cards in the game can cause this (Den of the Bugbear is one).
3 other cards care about it too. These are the ones with the most connections.
a token enters the battlefield — 3,710 cards in the game can cause this (Den of the Bugbear is one).
When a Goblin enters thanks to Den of the Bugbear:
3 other cards care about it too. These are the ones with the most connections.
a token is created — 3,711 cards in the game can cause this (Den of the Bugbear is one).
When Den of the Bugbear makes a Goblin token:
17 other cards care about it too. These are the ones with the most connections.
a creature enters the battlefield — 19,800 cards in the game can cause this (Den of the Bugbear is one).
When a Goblin enters thanks to Den of the Bugbear:
319 other cards care about it too. These are the ones with the most connections.
anything enters the battlefield — 26,499 cards in the game can cause this (Den of the Bugbear is one).
32 other cards care about it too. These are the ones with the most connections.