This card gains 500ATK for each dragon monster your opponent controls, or is in their graveyard
Giant Harbinger is a simple red five-mana 3/4 that reads, When Giant Harbinger enters the battlefield, you may search your library for a Giant card, reveal it, then shuffle and put that card on top. Of course, its even better if you can quickly draw that card, and Aegar, the Freezing Flame is a three-mana blue and red 3/3 that basically lets you draw cards if you deal too much damage to a creature or planeswalker using a Giant
Each one pays for .) Islandcycling (, Discard this card: Search your library for an Island card, reveal it, put it into your hand, then shuffle.) Islandcycling (, Discard this card: Search your library for an Island card, reveal it, put it into your hand, then shuffle.) Creature - Fish Sealock Monster This creature can't attack unless defending player controls an Island
Best Selesnya Mana Ramp Cards (Faeburrow Elder, Karametra, God of Harvests, Miraris Wake, Selvala, Explorer Returned) Weirdly, when you put the two best mana ramp colors together, you struggle to find many playable options
However, it's hard to say how long its reign will last, since it's becoming more difficult to earn rare promo cards like this one as player pools grow
Add a commander like Jetmir, Nexus of Revels (~$9.39) for a Naya go-wide payoff