![Core Set 2020: Cavalier of Thorns](/img/cards/core-set-2020/m20-cavalier-of-thorns-167.jpg)
Cavalier of Thorns | Creature | Elemental Knight | Reach
When Cavalier of Thorns enters the battlefield, reveal the top five cards of your library. Put a land card from among them onto the battlefield and the rest into your graveyard.
When Cavalier of Thorns dies, you may exile it. If you do, put another target card from your graveyard on top of your library. | Jehan Choo
4.0 LSV
![Core Set 2020: Kethis, the Hidden Hand](/img/cards/core-set-2020/m20-kethis-the-hidden-hand-211.jpg)
Kethis, the Hidden Hand | Legendary Creature | Elf Advisor | Legendary spells you cast cost {1} less to cast.
Exile two legendary cards from your graveyard: Until end of turn, each legendary card in your graveyard gains "You may play this card from your graveyard." | Yongjae Choi
1.5 LSV
![Core Set 2020: Yarok, the Desecrated](/img/cards/core-set-2020/m20-yarok-the-desecrated-220.jpg)
Yarok, the Desecrated | Legendary Creature | Elemental Horror | Deathtouch, lifelink
If a permanent entering the battlefield causes a triggered ability of a permanent you control to trigger, that ability triggers an additional time. | Daarken
4.5 LSV
![Core Set 2020: Omnath, Locus of the Roil](/img/cards/core-set-2020/m20-omnath-locus-of-the-roil-216.jpg)
Omnath, Locus of the Roil | Legendary Creature | Elemental | When Omnath, Locus of the Roil enters the battlefield, it deals damage to any target equal to the number of Elementals you control.
Landfall — Whenever a land enters the battlefield under your control, put a +1/+1 counter on target Elemental you control. If you control eight or more lands, draw a card. | Lius Lasahido