Tarkir: Dragonstorm

Aggressive Negotiations | Sorcery | | Target opponent reveals their hand. You choose a nonland card from it and exile that card. Put a +1/+1 counter on up to one target creature you control. | Ovidio Cartagena

Dragon's Prey | Instant | | This spell costs {2} more to cast if it targets a Dragon. Destroy target creature. | Johann Bodin

Kin-Tree Nurturer | Creature | Human Druid | Lifelink When this creature enters, it endures 1. (Put a +1/+1 counter on it or create a 1/1 white Spirit creature token.) | Loïc Canavaggia

Nightblade Brigade | Creature | Goblin Soldier | Deathtouch Mobilize 1 (Whenever this creature attacks, create a tapped and attacking 1/1 red Warrior creature token. Sacrifice it at the beginning of the next end step.) When this creature enters, surveil 1. (Look at the top card of your library. You may put it into your graveyard.) | Gary Laib

Reigning Victor | Creature | Orc Warrior | Mobilize 1 (Whenever this creature attacks, create a tapped and attacking 1/1 red Warrior creature token. Sacrifice it at the beginning of the next end step.) When this creature enters, target creature gets +1/+0 and gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.) | Warren Mahy

Reputable Merchant | Creature | Human Citizen | When this creature enters or dies, put a +1/+1 counter on target creature you control. | Craig J Spearing

Gurmag Nightwatch | Creature | Human Ranger | When this creature enters, look at the top three cards of your library. You may put one of those cards back on top of your library. Put the rest into your graveyard. | Nereida