Trumpeting Carnosaur: Creature - Dinosaur, The Lost Caverns of Ixalan. Trample. When this creature enters, discover 5. Prices and printings on Mana Grove.
Mana cost
{4}{R}{R}
Mana value
6
Type
Creature - Dinosaur
Colour identity
Red (R)
Power / toughness
7/6
Rarity
Rare
Set
The Lost Caverns of Ixalan (LCI)
Released
2023-11-17
Collector number
171
Artist
Lars Grant-West
Commander rank
1,626 (by how often it appears in Commander decks)
Trumpeting Carnosaur is a Magic: The Gathering card, a rare red creature from The Lost Caverns of Ixalan (LCI), an expansion set released in November 2023. It is collector number 171 in that set, with art by Lars Grant-West. It costs {4}{R}{R} (four generic and two red mana) to cast, for a mana value of 6. It is a 7/6 creature. Its colour identity is red. It is legal in Standard, Pioneer, Modern, Legacy, Vintage, Commander, Duel Commander, Oathbreaker, Brawl, Standard Brawl, Historic, Timeless, Gladiator and Penny Dreadful. It has been printed in 2 sets. The latest aggregated market price for this printing is $2.38 (normal finish, as of 2026-11-03).
Card text
Trample
When this creature enters, discover 5.
{2}{R}, Discard this card: It deals 3 damage to target creature or planeswalker.
Market price
Latest aggregated market price for the normal finish of this printing: $2.38 (as of 2026-11-03).
The figure covers this printing only; other printings carry their own price on their own page.
Format legality
Legality of Trumpeting Carnosaur by format. Formats in which it is not legal are not listed.
Trumpeting Carnosaur has been printed in 2 sets. The other printings are listed newest first, with the rarity and release year of each.
Printing
Rarity
Year
The Lost Caverns of Ixalan (LCI) #324
Rare
2023
The Lost Caverns of Ixalan Promos (PLCI) #171p
Rare
2023
The Lost Caverns of Ixalan Promos (PLCI) #171s
Rare
2023
Official rulings
The 8 most recent official rulings for Trumpeting Carnosaur, newest first.
If you cast a spell "without paying its mana cost", you can't choose to cast it for any alternative costs. You can, however, pay additional costs. If the spell has any mandatory additional costs, you must pay those to cast it.
If the discovered card has {X} in its mana cost, you must choose 0 as the value of X when casting it without paying its mana cost.
If you can't cast the discovered card (perhaps because there are no legal targets for the spell), you'll put it into your hand.
A spell's mana value is determined only by its mana cost. Ignore any alternative costs, additional costs, cost increases, or cost reductions.
When you discover, you must exile cards. The only optional part of the ability is whether you cast the exiled card or put it into your hand.
Some spells and abilities that cause you to discover may require targets. If each target chosen is an illegal target as that spell or ability tries to resolve, it won't resolve and you won't discover.
You exile the cards face up. All players will be able to see them.
The mana value of a split card is determined by the combined mana cost of its two halves. If discover allows you to cast a split card, you may cast either half (as long as its mana value is less than or equal to the effect's discover value) but not both halves.
Similar cards
Other creature cards with a red colour identity, ranked by how often they appear in Commander decks.