Simic Ascendancy [Ravnica Allegiance] SV40 you can Synchro Summon using

you can Synchro Summon using this face-up card you control as a Synchro Material Monster

"The study of magic began when the first mage taught herself to throw lightning

Set: Zendikar Type: Legendary Creature — Demon Rarity: Mythic Cost: {3}{B}{B} Landfall — Whenever a land enters the battlefield under your control

Set: Legends Type: Creature — Human Cleric Rarity: Common Cost: {1}{W}{W} And then the Archangel Anthius spoke to them

it must be Summoned in the Zone this card points to

Simic Ascendancy [Ravnica Allegiance] SV40 you can Synchro Summon usingSet: Ravnica Allegiance Type: Enchantment Rarity: Rare Cost: {G}{U} {1}{G}{U}: Put a +1 +1 counter on target creature you control. Whenever one or more +1 +1 counters are put on a creature you control, put that many growth counters on Simic Ascendancy. At the beginning of your upkeep, if Simic Ascendancy has twenty or more growth counters on it, you win the game.